The book is structured as a conversation between Oprah and Dr. Bruce Perry. Oprah mostly asks questions, while Dr. Perry brings the more scientific explanations behind trauma, but they both share their interactions with people affected by trauma.It focuses on the fact that a person’s behavior is shaped by the traumatic events they experienced. If we understand this, then we can be more empathetic toward the people around us, shifting our perspective from “What’s wrong with this person?” to “What happened to this person?”

About the Book

A few main points from the book are:<ul><li>connectedness and forming meaningful relationships is one of the most important factors for healing from trauma</li><li>regulating ourselves is essential for well-being. This means practicing any sort of sport, art, listening to music, etc.</li><li>every experience a child has will have an effect on them: it is essential for a child to be loved and cared for, while being transmitted as little generational trauma as possible</li></ul>

Main Points

A key part in understanding how trauma affects a person is the way their brain experiences a new event. In a simplified explanation, everything we experience passes through more levels of the brain in a sequential way:<ul><li>the brainstem manages vital functions such breathing, heart rate, and temperature</li><li>the diencephalon handles things like arousal, sleep, and appetite</li><li>the limbic system is involved in our behavioral and emotional responses</li><li>the cortex mediates the most uniquely “human” functions such as speech and language, cognition, and the capacity to reflect on the past and envision the future.</li></ul>

A Model Of The Brain

Take as example the story of a military veteran suffering from severe PTSD, taking minutes to recover from hearing the sound of a louder motorcycle that his brain associated with gunshot sounds.Dr. Perry explains that the reason behind this behavior is the sequential processing of the brain: the sound of the motorcycle is first processed by the brainstem, which developed to associate these kind of events with something potentially deadly. This causes the other parts of the brain to temporarily “shut down”, and only reactivating the cortex after a few minutes, when he recovers.

Impact of Trauma on  Brain

The functioning of the brain depends on the state we are in. When you are calm, you are using the “smartest” part of the brain (the cortex), whereas if you feel threatened, the “lower parts” of the brain take over, shutting down the cortex.And the situations we feel stressed in depend on our past experiences, how we were treated as children, essentially our trauma.This means that a traumatized child might have a teacher that resembles her abusive father, so her performance might be impacted just because she feels fearful in this class (without knowing why).

Unseen Impact of Trauma

Even though moderate stress can be beneficial (such as in exercise), being put through high levels of stress is the main cause of trauma for many people (e.g. having abusive or missing parents). There are 3 categories of people:<ul><li>sensitive: they get into a state of fear even from daily challenges, and even terror from moderate levels of stress</li><li>resilient: they do not feel fear unless experiencing high levels of stress</li><li>neurotypical: their response is proportional to the stress</li></ul>

The Effects of Stress

A counterintuitive idea is that a traumatized person will seek people similar to the ones that hurt them in the past. “It’s the same type of person continually showing up in their life. They might arrive in a different package—it might be a boss or a domineering friend.”People look for predictable responses from the world. Predictable might mean punished, excluded, minimized. Even though their worldview is chaotic, they look for evidence that it is right, such as “I’m going to get kicked out of this class” or “I don’t belong here”.

Same Patterns Everywhere

For most of our species’ history, we have been living in small intergenerational groups. It is safe to assume that our ancestors experienced trauma-related problems: anxiety, depression, sleep disruptions. Their methods of healing were:<ul><li>connecting to the clan and the natural world</li><li>regulating rhythm through dance, drumming, and song</li><li>a set of beliefs and values that helped them make sense of trauma</li><li>natural hallucinogens taken under a healer’s supervision</li></ul>

Traditional Healing

Taking inspirations from our ancestors, our children should grow surrounded by loving adults, each having a different set of qualities for the different needs of the child.In school, children should be allowed to play and not be forbidden to touch each other, as touch encourages connection.Teachers should understand that children rocking, chewing gum, daydreaming, or listening to music might just be trying to regulate themselves.

How Children Should Be Treated

There is a direct relationship between a person’s degree of social isolation and their risk for physical and mental health problems. But when you do have connectedness, you have built-in buffers for whatever stress or distress you experience.

It’s important to understand that the old pathways in the brain are not simply replaced by new ones. They will always be there, but the goal should be to replace them with new ones.Ideally, a child should experience just so much stress so that they become a resilient person. But a sensitive person has an opportunity to build strength and resilience through their healing journey.”The journey can create post-traumatic wisdom.”

Healing

The journey of a thousand miles begins with a single step

books

Books

health

Health

communication

Communication

personaldevelopment

Personal Development

Understand yourself and those around you.

psychology

Psychology

Trauma: The Journey to Healing

This is the first book that I’ve read on trauma. I found it pretty good.

ONE MILLION COPIES SOLD #1 NEW YORK TIMES BESTSELLER Our earliest experiences shape our lives far down the road, and What Happened to You? provides powerful scientific and emotional insights into the behavioral patterns so many of us struggle to understand. “Through this lens we can build a renewed sense of personal self-worth and ultimately recalibrate our responses to circumstances, situations, and relationships. It is, in other words, the key to reshaping our very lives.”—Oprah Winfrey This book is going to change the way you see your life. Have you ever wondered "Why did I do that?" or "Why can't I just control my behavior?" Others may judge our reactions and think, "What's wrong with that person?" When questioning our emotions, it's easy to place the blame on ourselves; holding ourselves and those around us to an impossible standard. It's time we started asking a different question. Through deeply personal conversations, Oprah Winfrey and renowned brain and trauma expert Dr. Bruce Perry offer a groundbreaking and profound shift from asking “What’s wrong with you?” to “What happened to you?” Here, Winfrey shares stories from her own past, understanding through experience the vulnerability that comes from facing trauma and adversity at a young age. In conversation throughout the book, she and Dr. Perry focus on understanding people, behavior, and ourselves. It’s a subtle but profound shift in our approach to trauma, and it’s one that allows us to understand our pasts in order to clear a path to our future—opening the door to resilience and healing in a proven, powerful way.

mentalhealth

Mental Health

As the visionary and leader behind OWN: Oprah Winfrey Network and formerly the supervising producer and host of the top-rated, award-winning “The Oprah Winfrey Show,” Oprah has entertained and inspired millions of viewers to live their best lives. Her accomplishments as a global media leader and philanthropist have established her as one of the most respected and admired public figures today.

Oprah Winfrey

Bruce D. Perry is an American psychiatrist, currently the senior fellow of the Child Trauma Academy in Houston, Texas and an adjunct professor of psychiatry and behavioral sciences at the Feinberg School of Medicine in Chicago, Illinois.

Bruce D. Perry

What Happened to You?

In a slightly simplified explanation, hash tables are just arrays that with the keys mapped to the indexes. A key is transformed in an index through a hash function.A good hash function must be:<ul><li>consistent: it should always produce the same output for the same key</li><li>collision-free: it should minimize the number of keys that are mapped to the same number</li></ul>In case the hash function still causes collisions (e.g. for memory reasons), it could be changed so that an entry in the array no longer contains a single value, but a new data structure (such as a linked list or even a new hash table).

Hash Tables Under The Hood

Breadth-first search is used to find the shortest path in an unweighted graph.Dijkstra’s Algorithm is used to find the shortest path in a directed, acyclic graph (DAG).The topological sort of a directed graph is the set of nodes ordered such that if u->v is an edge, then u comes before v in the sorting.

On Graph Algorithms

There’s no easy way to tell if a problem is NP-complete. Here are some giveaways: <ul><li>Your algorithm runs quickly with a handful of items but really slows down with more items. </li><li>“All combinations of X” usually point to an NP-complete problem. </li><li>Do you have to calculate “every possible version” of X because you can’t break it down into smaller sub-problems? Might be NP-complete.</li><li>Can you restate your problem as the set-covering problem or the traveling-salesperson problem? Then your problem is definitely NP-complete.</li></ul>

NP-completeness

The book covers algorithms at a basic level. I knew most of the stuff, so here are only so brief notes I took.

"This book does the impossible: it makes math fun and easy!" - Sander Rossel, COAS Software Systems Grokking Algorithms is a fully illustrated, friendly guide that teaches you how to apply common algorithms to the practical problems you face every day as a programmer. You'll start with sorting and searching and, as you build up your skills in thinking algorithmically, you'll tackle more complex concerns such as data compression and artificial intelligence. Each carefully presented example includes helpful diagrams and fully annotated code samples in Python. Learning about algorithms doesn't have to be boring! Get a sneak peek at the fun, illustrated, and friendly examples you'll find in Grokking Algorithms on Manning Publications' YouTube channel. Continue your journey into the world of algorithms with Algorithms in Motion, a practical, hands-on video course available exclusively at Manning.com (www.manning.com/livevideo/algorithms-?in-motion). Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology An algorithm is nothing more than a step-by-step procedure for solving a problem. The algorithms you'll use most often as a programmer have already been discovered, tested, and proven. If you want to understand them but refuse to slog through dense multipage proofs, this is the book for you. This fully illustrated and engaging guide makes it easy to learn how to use the most important algorithms effectively in your own programs. About the Book Grokking Algorithms is a friendly take on this core computer science topic. In it, you'll learn how to apply common algorithms to the practical programming problems you face every day. You'll start with tasks like sorting and searching. As you build up your skills, you'll tackle more complex problems like data compression and artificial intelligence. Each carefully presented example includes helpful diagrams and fully annotated code samples in Python. By the end of this book, you will have mastered widely applicable algorithms as well as how and when to use them. What's Inside <ul> <li>Covers search, sort, and graph algorithms</li> <li>Over 400 pictures with detailed walkthroughs</li> <li>Performance trade-offs between algorithms</li> <li>Python-based code samples</li> </ul> About the Reader This easy-to-read, picture-heavy introduction is suitable for self-taught programmers, engineers, or anyone who wants to brush up on algorithms. About the Author Aditya Bhargava is a Software Engineer with a dual background in Computer Science and Fine Arts. He blogs on programming at adit.io. Table of Contents <ol> <li>Introduction to algorithms</li> <li>Selection sort</li> <li>Recursion</li> <li>Quicksort</li> <li>Hash tables</li> <li>Breadth-first search</li> <li>Dijkstra's algorithm</li> <li>Greedy algorithms</li> <li>Dynamic programming</li> <li>K-nearest neighbors</li> </ol>

computerscience

Computer Science

softwareengineering

Software Engineering

Aditya Bhargava

Grokking Algorithms

The author of the video is a very good competitive programmer, so the advice might be more targeted towards science subjects, but I think it applies to learning any hard concept. The video is about how to learn concepts intuitively, which means remembering them for a long time, and being able to apply them in any context.

About The Video

Intuition = your brain accepts a concept as a fundamental truthAs an example, think of concepts you’ve learned and mastered in the past, and see how now they are just second nature to your brain. A very simple example would be 2+2 - you do not even have to think about how to calculate that, so addition is an intuitive concept for you.On the flip-side, an unintuitive concept is one that your brain “rejects”, something that requires some effort for you to understand and learn.

What Is Intuition?

When learning a new concept, first start with the big picture and then proceed to learn about each specific detail that is part of the concept. A good way to not get overwhelmed is to use the Black Box Method: assume that some parts are true without trying to understand why at first. I think a good analogy to this would be assuming that the gearbox of a car just works while you are trying to understand how the engine works.After you learn one detail, move on to the next, until you are able to understand how they all fit together and make up the concept.

Learning A Concept Intuitively

This means two things: <ol><li>Actually care about the concept - this is pretty important. If you are passionate or have a goal in mind (such as an exam), this is easy. If not, a good tip from the video is to see the concept as a challenge (it should bother you that you do not understand it)</li><li>Make your brain think the problem is important - think about why the concept is useful. Try to spend a lot of time playing around with the concept, so that your brain thinks it’s important. If you do so, your unconscious brain will help you internalize the concept better even after you are no longer focusing on it</li></ol>

Care About The Concept

After understanding a concept, there are a few ways to make it stick:<ol><li>Invent the concept yourself (when that is possible)</li><li>Practice - apply the concept to various things and use it solve hard problems</li><li>Explain - understand it well enough to be able to explain it to someone else (a great tip is to write about it and post it online)</li><li>Explore - think about various ideas related to the concept, try to change some parts of it and see where you end up, and question any assumptions you might have made</li></ol>

Reinforcement

These hard concepts were invented by people, so you can learn them too. Usually there are a few concepts you must learn as prerequisites before learning a particular concept, so learn those first. Then, if you put in the time and effort, you should be able to learn anything.

You Can Learn Anything

A few good tips for learning hard concepts.

A general learning method for learning and understanding hard concepts intuitively/deeply/obviously, and for long periods - up to years at a time. I’ve put in some easter eggs this time - enjoy finding them. Sources (probably not exhaustive): https://www.youtube.com/watch?v=glZLHLLalv0 https://betterexplained.com/articles/developing-your-intuition-for-math/ https://math.stackexchange.com/questions/23806/understanding-the-intuition-behind-math https://terrytao.wordpress.com/career-advice/theres-more-to-mathematics-than-rigour-and-proofs/ Music (not in order, I'm still lazy) Local Forecast - Slower by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/3988-local-forecast---slower License: [yt dislikes this link, removed] Dreams by Bensound https://www.bensound.com Support by RFM - NCM: https://bit.ly/2xGHypM Sthlm Sunset by Ehrling https://www.youtube.com/watch?v=uoEhoGt4mIw (not exactly sure how to credit, the link is dead) Sunset On Terra by HYBRID V (Creative Commons License) https://creativecommons.org/licenses/by/3.0/ Support by RFM - NCM: https://bit.ly/2xGHypM Paradise by Ikson ( https://youtube.com/ikson ) Link: https://www.youtube.com/watch?v=Nhtj7_KaplM This Is For You (Prod. by Lukrembo) Link : https://youtu.be/GC0AhsnDMfc Timestamps 00:00 Intro (and about me) 00:31 What does “intuitively” mean? 01:41 Core principles 02:58 Abstraction barrier 05:10 How to understand a single piece? 05:41 Single piece - caring 06:51 Single piece - unleashing your brain 09:26 Single piece - reading the solution 10:01 Single piece - no need to solve it 10:33 How to reinforce? 11:16 Reinforcing - invent 11:27 Reinforcing - practice 12:05 Reinforcing - explain 12:56 Reinforcing - explore 13:58 Reinforcing - over time 15:09 Tying it all together 15:31 An ecosystem of learning 16:42 IQ 18:14 Final remarks

strategy

Strategy

education

Learning & Education

scienceandnature

Science & Nature

A general learning method for learning and understanding hard concepts intuitively/deeply/obviously, and for long periods - up to years at a time.

I’ve put in some easter eggs this time - enjoy finding them.

Sources (probably not exhaustive):
https://www.youtube.com/watch?v=glZLHLLalv0
https://betterexplained.com/articles/developing-your-intuition-for-math/
https://math.stackexchange.com/questions/23806/understanding-the-intuition-behind-math
https://terrytao.wordpress.com/career-advice/theres-more-to-mathematics-than-rigour-and-proofs/

Music (not in order, I'm still lazy)

Local Forecast - Slower by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/3988-local-forecast---slower 
License: [yt dislikes this link, removed]

Dreams by Bensound
https://www.bensound.com
Support by RFM - NCM: https://bit.ly/2xGHypM

Sthlm Sunset by Ehrling
https://www.youtube.com/watch?v=uoEhoGt4mIw
(not exactly sure how to credit, the link is dead)

Sunset On Terra by HYBRID V (Creative Commons License)
https://creativecommons.org/licenses/by/3.0/
Support by RFM - NCM: https://bit.ly/2xGHypM

Paradise by Ikson ( https://youtube.com/ikson )
Link: https://www.youtube.com/watch?v=Nhtj7_KaplM

This Is For You (Prod. by Lukrembo)
Link : https://youtu.be/GC0AhsnDMfc

Timestamps
00:00 Intro (and about me)
00:31 What does “intuitively” mean?
01:41 Core principles
02:58 Abstraction barrier
05:10 How to understand a single piece?
05:41 Single piece - caring
06:51 Single piece - unleashing your brain
09:26 Single piece - reading the solution
10:01 Single piece - no need to solve it
10:33 How to reinforce?
11:16 Reinforcing - invent
11:27 Reinforcing - practice
12:05 Reinforcing - explain
12:56 Reinforcing - explore
13:58 Reinforcing - over time
15:09 Tying it all together
15:31 An ecosystem of learning
16:42 IQ
18:14 Final remarks

General videos about learning and maximizing your brain's power (for now)

Some stats (competitive programming stuff):
Codeforces (max. rating): 2657 - international grandmaster
Codechef (max. rating): 2555 - 7 stars
ICPC progress: world finalist '23, ranked 3rd in NAC (all of US + Canada)
IOI progress: USACO camp
Best leetcode contest rank: 4th (weekly 323)
Best kickstart rank: 10th (twice)


Colin Galen

Focusing Your Unconscious Mind: Learn Hard Concepts Intuitively (And Forever)

The story follows Winston, a 39-year old who lives in Oceania, a totalitarian state that wants to control every aspect of its people’s lives and tries to avoid the mistakes similar regimes have done in the past.They claim that power should not be a means to an end. If the Party seeks power for its own sake, then there is no way they will lose it.

Story

Nothing was your own except the few cubic centimetres inside your skull.

The Party employs various methods to maintain its power and control over the population. One of these methods is "Newspeak," a language designed to limit the range of thought and eliminate unorthodox or rebellious ideas. Another key aspect is the constant surveillance through telescreens, which monitor citizens for any signs of misbehavior.

Power

Winston hears about a secret brotherhood, and he starts a diary where he expresses his rebellious thoughts. He becomes involved in acts of subversion and attempts to challenge the Party's control. As the book follows his story, you hope he will eventually succeed in overturning the state, but the ending is not a happy one.

Rebellion

The Party claims that past events survive only in written records and in human memories. Therefore they are constantly altering past events to suit their present needs.Whenever the Party decides a person must be killed, they also erase the person's name from every written record. That person never existed.They do the same for ideas, and they plan to abolish even the most common ones, such that one should want to have a family.

Altering Reality

Who controls the past controls the future. Who controls the present controls the past.

We do not destroy the heretic because he resists us: so long as he resists us we never destroy him. We convert him, we capture his inner mind, we reshape him. We burn all evil and all illusion out of him; we bring him over to our side, not in appearance, but genuinely, heart and soul. We make him one of ourselves before we kill him. It is intolerable to us that an erroneous thought should exist anywhere in the world, however secret and powerless it may be. Even in the instant of death we cannot permit any deviation.

1984, published in 1949, is a dystopian and satirical novel. It revolves around Winston Smith, who lives in a nation called Oceania, in a province called Airstrip One, which represents present-day England. This state is controlled by the Party, headed by a mysterious leader who is addressed as Emmanuel Goldstein, also known as the Big Brother. The Party watches every single move that Smith and other citizens make. The nation's language and history is forcefully changed for the benefit of the Party. A new language, Newspeak, is being compulsively implemented to ensure works that have anything to do with political rebellion are omitted. In Oceania, even rebellious thoughts are illegal and are said to be the worst of all crimes. The people are suppressed and any form of individuality is not tolerated, including love and sex. Smith works as a low-ranking member of the Party who alters historical records. He hates the Party and thus buys an illegal diary in which he pens down his thoughts. He meets Julia, a coworker, who seems to been romantically inclined towards him. He however doubts that she is a Party spy who will get him imprisoned for his 'thoughtcrimes'. Her love turns out to be true and they have a covert affair. Smith's hatred for the Party grows day by day and he is convinced that a powerful Party official O'Brien is actually trying to overthrow the present government with the help of a secret group named the Brotherhood. As the story goes on, readers learn the twists and turns that life in Oceania has in store for Smith. He faces terror, betrayal, freedom, and a broken spirit. 1984 is the author's haunting vision of the future. The book has been adapted into television programmes, films, radio broadcasts and plays. In 2003, the book was number 8 on BBC's survey The Big Read. It was 6th and 13th on the reader's and editor's list of Modern Library 100 Best Novels, respectively. In 2005, it was added to the 100 Best English Language Novel from 1923 to 2005 by TIME magazine. ABOUT THE AUTHOR: Eric Arthur Blair, better known by his pen name George Orwell (1903-1950), was an English author and journalist. His work is marked by keen intelligence and wit, a profound awareness of social injustice, an intense opposition to totalitarianism, a passion for clarity in language, and a belief in democratic socialism. In addition to his literary career Orwell served as a police officer with the Indian Imperial Police in Burma from 1922-1927 and fought with the Republicans in the Spanish Civil War from 1936-1937. He was severely wounded when he was shot through his throat. Orwell and his wife were accused of 'Rabid Trotskyism' and tried in absentia in Barcelona, along with other leaders of the POUM, in 1938. However by then they had escaped from Spain and returned to England. Between 1941 and 1943, Orwell worked on propaganda for the BBC. In 1943, he became literary editor of the Tribune, a weekly left-wing magazine. He was a prolific polemical journalist, article writer, literary critic, reviewer, poet and writer of fiction, and considered perhaps the twentieth century's best chronicler of English culture. Orwell is best known for the dystopian novel Nineteen Eighty-Four (published in 1949) and the satirical novella Animal Farm (1945)-they have together sold more copies than any two books by any other twentieth-century author. His 1938 book Homage to Catalonia, an account of his experiences as a volunteer on the Republican side during the Spanish Civil War, together with numerous essays on politics, literature, language, and culture, are widely acclaimed. In 2008, The Times ranked him second on a list of 'The 50 greatest British writers since 1945'.

politics

Politics

A PBS Great American Read Top 100 Pick With extraordinary relevance and renewed popularity, George Orwell’s 1984 takes on new life in this edition. “Orwell saw, to his credit, that the act of falsifying reality is only secondarily a way of changing perceptions. It is, above all, a way of asserting power.”—The New Yorker   In 1984, London is a grim city in the totalitarian state of Oceania where Big Brother is always watching you and the Thought Police can practically read your mind. Winston Smith is a man in grave danger for the simple reason that his memory still functions. Drawn into a forbidden love affair, Winston finds the courage to join a secret revolutionary organization called The Brotherhood, dedicated to the destruction of the Party. Together with his beloved Julia, he hazards his life in a deadly match against the powers that be. Lionel Trilling said of Orwell’s masterpiece, “1984 is a profound, terrifying, and wholly fascinating book. It is a fantasy of the political future, and like any such fantasy, serves its author as a magnifying device for an examination of the present.” Though the year 1984 now exists in the past, Orwell’s novel remains an urgent call for the individual willing to speak truth to power.

Eric Arthur Blair, better known by his pen name George Orwell, was an English novelist, essayist, journalist, and critic. His work is characterised by lucid prose, social criticism, opposition to totalitarianism, and support of democratic socialism.

George Orwell

1984

"If you became conscious today, what would be the fastest way to  learn what's possible in the world in order to create a massively beneficial impact?"  According to Beniamin, the key to finding the answer lies in studying the lives and work of influential individuals in the fields of science, business, and the arts throughout history.He agreed to himself that he would read hundreds of books in these areas before starting anything on his own. He says that his thinking and view of the world changed a lot after.

Asking the Right Questions

Two books he finds really important are Benjamin Franklin's Autobiography and Peter Thiel's Zero to One.He mentions some other people he has studied and have influenced him a lot: Platon, Newton, Paul Graham, and Elon Musk.What he suggests in order to learn a lot about the world is to study mathematics, physics, and computer science for technology, while for the humanities he recommends reading the most popular science-fiction books.

Book Recommendations

"Who are the people today that will be recognized for their work 20-30-50 years from now?" If you could recognize the potential of the next Einstein before he became famous, then you would be many years ahead of others in terms of knowledge. Discovering the answer to this question leads you to an area that is highly likely to generate significant wealth, either through working or investing in it.

Recognizing the Geniuses of the Future

Beniamin is a tech entrepreneur and an all-round fascinating person. This particular conversation is in Romanian, but if you're interested, he shares similar ideas in English in other podcasts.

Una dintre marile minți ale României actuale – Benianim Mincu – îi dezvăluie astăzi lui Mihai Morar care sunt întrebările corecte pe care trebuie să le pui pentru o lume mai bună. Fondatorul companiei Elrond, cotată la un moment dat la 10 miliarde de doari, ne spune cum setea de cunoaștere este cea care l-a împins pe drumul său. Cum a trecut de la cărți la computere, cum caută în permanență un mod de a face cunoașterea mai accesibilă tuturor, și cum rolul tehnologiei este să ne facă viața mai bună. Un podcast care îți oferă ocazia să îți schimbi perspectiva din care privești lucrurile, astăzi la Fain & Simplu, cu Mihai Morar. Podcast prezentat de CEC Bank. Banca de casă a românilor. 👉 Instagram: https://instagram.com/cecbank Episod susținut de Beciul Domnesc: 👉 Facebook: https://www.facebook.com/BeciulDomnesc/ 👉 Instagram: https://instagram.com/beciul.domnesc SHOW NOTES: 00:00 – Întâlnire cu viitorul 04:00 – De la cărți la computer 07:39 – Tehnologia face cultura accesibilă tuturor 14:12 – Modul inovator în care a plecat la drum 19:00 – Miza pe blockchain și pe propriile forțe 25:08 – Primul milion de euro, adus de investiții în start-up 27:49 – Cum pui întrebările corecte 35:40 – De la Platon și Newton la Musk 40:15 – I-a intuit potențialul lui Elon Musk de acum 10 ani! 46:10 – Perioada de aur este acum 48:11 – Își revine piața crypto după 2022? 57:44 – Pariul blockchain pentru viitor: crypto & metaverse 1:06:09 – Ce este metaverse 1:13:46 – Tehnologia are sens doar dacă ajută omul 1:23:08 – Care sunt reperele morale ale unui inovator 1:31:16 – A îmbogățit pe cineva Elrond și Egld? 1:44:14 – Cum vor arăta lucrurile în următorii ani 1:52:33 – Va lua xWorld locul divertismentului clasic? 2:01:26 – Este creierul nostru pregătit pentru ce urmează? 2:07:55 – Va reuși Elrond să depășească PIB-ul României? 2:09:39 – Ce s-a întâmplat cu adevărat cu FTX 2:20:55 – Cum a afectat scandalul FTX piața 2:24:34 – Ce cărți îți recomandă Beniamin Mincu 2:27:35 – Ce l-ar întreba pe Elon Musk 2:32:35 – Ești ambițios? 2:36:44 – Metoda de educație ideală este... 2:40:38 – Promisiunea pentru viitor a lui Beniamin Mincu #MihaiMorar #Elrond #Podcast ABONEAZĂ-TE PENTRU MAI MULTE CLIPURI FAINE: 🟠 https://bit.ly/Subscribe_FainSiSimplu FAIN & SIMPLU ONLINE: 🟠 CLUB PENTRU MINTE, TRUP și SUFLET - https://fainsisimplu.ro ⚪ SPOTIFY - https://bit.ly/FainSiSimplu_Spotify ⚪ APPLE PODCASTS - https://bit.ly/FainSiSimplu_ApplePodcasts ⚪ GOOGLE PODCASTS - https://bit.ly/FainSiSimplu_GooglePodcasts 🟠 YOUTUBE - https://www.youtube.com/fainsisimplu 🟠 FACEBOOK - https://www.facebook.com/fainsisimplu 🟠 INSTAGRAM - https://www.instagram.com/fainsisimplu MIHAI MORAR ONLINE: 🟠 FACEBOOK - https://www.facebook.com/mihaimorar 🟠 INSTAGRAM - https://www.instagram.com/mihaimorar 🟠 TIKTOK - https://www.tiktok.com/@mihaimorarofficial

career

Career

moneyandinvestments

Money & Investments

technologyandthefuture

Technology & The Future

podcasts

Podcasts

Una dintre marile minți ale României actuale – Benianim Mincu – îi dezvăluie astăzi lui Mihai Morar care sunt întrebările corecte pe care trebuie să le pui pentru o lume mai bună.
Fondatorul companiei Elrond, cotată la un moment dat la 10 miliarde de doari, ne spune cum setea de cunoaștere este cea care l-a împins pe drumul său. Cum a trecut de la cărți la computere, cum caută în permanență un mod de a face cunoașterea mai accesibilă tuturor, și cum rolul tehnologiei este să ne facă viața mai bună.
Un podcast care îți oferă ocazia să îți schimbi perspectiva din care privești lucrurile, astăzi la Fain & Simplu, cu Mihai Morar.


Podcast prezentat de CEC Bank. Banca de casă a românilor.
👉 Instagram: https://instagram.com/cecbank

Episod susținut de Beciul Domnesc:
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SHOW NOTES:
00:00 – Întâlnire cu viitorul
04:00 – De la cărți la computer
07:39 – Tehnologia face cultura accesibilă tuturor
14:12 – Modul inovator în care a plecat la drum
19:00 – Miza pe blockchain și pe propriile forțe
25:08 – Primul milion de euro, adus de investiții în start-up
27:49 – Cum pui întrebările corecte
35:40 – De la Platon și Newton la Musk
40:15 – I-a intuit potențialul lui Elon Musk de acum 10 ani!
46:10 – Perioada de aur este acum
48:11 – Își revine piața crypto după 2022? 
57:44 – Pariul blockchain pentru viitor: crypto & metaverse
1:06:09 – Ce este metaverse
1:13:46 – Tehnologia are sens doar dacă ajută omul 
1:23:08 – Care sunt reperele morale ale unui inovator
1:31:16 – A îmbogățit pe cineva Elrond și Egld?
1:44:14 – Cum vor arăta lucrurile în următorii ani
1:52:33 – Va lua xWorld locul divertismentului clasic?
2:01:26 – Este creierul nostru pregătit pentru ce urmează?
2:07:55 – Va reuși Elrond să depășească PIB-ul României?
2:09:39 – Ce s-a întâmplat cu adevărat cu FTX
2:20:55 – Cum a afectat scandalul FTX piața
2:24:34 – Ce cărți îți recomandă Beniamin Mincu
2:27:35 – Ce l-ar întreba pe Elon Musk
2:32:35 – Ești ambițios? 
2:36:44 – Metoda de educație ideală este...
2:40:38 – Promisiunea pentru viitor a lui Beniamin Mincu


#MihaiMorar #Elrond #Podcast


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Fain & Simplu cu Mihai Morar

CUM VA DEPĂȘI BENIAMIN MINCU CRIZA CRYPTO ȘI PIB-UL ROMÂNIEI? | Fain & Simplu cu Mihai Morar 101

The community you are part of during school suddenly disappears after graduating, but a great piece of advice John gives is to try to befriend the new people you meet.He has brunch with his friends every Sunday, and he invites every new person he meets to join them. He was surprised by how many people actually come and want to become part of a community themselves.

Cultivate A Community

A great way to stop talking to yourself in a negative way is to imagine you are talking to your best friend.If your best friend told you about something they are worried about, such as graduating and not knowing what do in life, you probably wouldn’t say “Yeah, life is basically over”, but instead you would try to encourage them. This is a great way to talk to yourself as well.

Be Your Own Best Friend

John shares some advice he found really useful in his life after graduation, but that can be applied at any point in one’s life.

sign up pls: https://bookshelved.com/ follow me: https://www.instagram.com/thejohnfish/ music: Blinding by Cushy (epidemic sounds)

sign up pls: https://bookshelved.com/
follow me: https://www.instagram.com/thejohnfish/

music: Blinding by Cushy (epidemic sounds)

I consider myself an interested man: someone who loves exploring a lot of different worlds and topics. I make regular videos about these explorations.

Bit about me: I come from Canada, I went to Harvard for University where I graduated with a degree in Honors Computer Science, and now I live in Santa Monica working on startups.


John Fish

3 Lessons for Life After Graduation

We use 3 cognitive processes while programming or reading code:<ul><li>Long-term memory (LTM) is similar to the hard drive of the brain. It stores the things that we have learned in the past, such as syntax or an algorithm.</li><li>Short-term memory (STM) is like the RAM or cache memory. We use it to remember the things we have just seen, such as the type of a variable or a function name.</li><li>Working memory is the CPU of the brain. This is what we use for thoughts, ideas, and coming up with solutions while programming.</li></ul>

Cognitive Processes 

In an experiment, both chess masters and average players were asked to memorize a chess board configuration, and the chess masters did way better. That was because the experts had previously seen something similar, and they only had to store a few items in their STM, such as “Sicilian opening with a knight moved to D4”. The average players were trying to memorize the whole board. Research showed that we can only hold around 7 items in our STM.When they ran the experiment with a configuration with pieces arranged completely random, the chess masters did just as bad as the average players.

A Chess Experiment

The way the chess experiment applies to programming is that we should aim to split our code into chunks that make it more readable and easier to remember.We can achieve this by using design patterns and comments. If a function’s name is enough to describe what it does, then a comment is not necessary. But sometimes a comment is needed to increase code readability.

Chunking Code

Active elaboration is the process of thinking about similar things when learning a new concept. This helps strengthen the concept in memory.In the context of programming, you can think about similar concepts in another programming language or if the concept fits a certain paradigm, framework, or domain.

Active Elaboration

Since code is similar to natural language, we can apply the same techniques that we use to understand text to understand a piece of code. A great way is to try to summarize the piece of code in words, which helps you understand it better and can serve as documentation.

Understanding Code

It is pretty obvious that the names of variables matter. But oftentimes when we are in the middle of a hard problem, thinking about the name of a variable is too much for our cognitive capacity, so we just choose the first thing that comes to mind.But we can increase our naming abilities while reviewing other people’s code. When you see one of their variables for the first time, take a few seconds to try to predict what it will be used for, and later evaluate how accurate its name was. Overtime, this should increase your intuition about good variable names.

Naming Variables

A good name must fit the natural language the variables are defined in. For example, since in English you would say “the maximum number of points”, it makes more sense to choose the name max_points over points_max.Also, the aim should be to use 2-4 words per variable (apart from the common 1 word names).

Choosing A Good Name

Since we can only hold a few things at once in our memory, this can slow us down while programming or while reading code. There are 2 strategies we can use.<ol><li>Automatization: Practice a concept so much that it becomes second nature. If you’ve been programming for a while, you never think about the syntax of a for-loop, so that does not take almost any brain power while writing code.</li><li>Making models: a model is an abstraction you make to reduce your cognitive load, such as a diagram about a complicated codebase that helps you understand it better.</li></ol>

Using Memory To Your Advantage

One of the things I take away from this book is that confusion and feeling cognitively overwhelmed is fine, and is part of life and learning. Before I knew all I know about cognition, I used to get upset with myself for not being smart enough to read complicated papers or explore unfamiliar code; now I can be kinder to myself and say, “Well, maybe you have too much cognitive load.”

"A great book with deep insights into the bridge between programming and the human mind." - Mike Taylor, CGI Your brain responds in a predictable way when it encounters new or difficult tasks. This unique book teaches you concrete techniques rooted in cognitive science that will improve the way you learn and think about code. In The Programmer’s Brain: What every programmer needs to know about cognition you will learn: Fast and effective ways to master new programming languages Speed reading skills to quickly comprehend new code Techniques to unravel the meaning of complex code Ways to learn new syntax and keep it memorized Writing code that is easy for others to read Picking the right names for your variables Making your codebase more understandable to newcomers Onboarding new developers to your team Learn how to optimize your brain’s natural cognitive processes to read code more easily, write code faster, and pick up new languages in much less time. This book will help you through the confusion you feel when faced with strange and complex code, and explain a codebase in ways that can make a new team member productive in days! Foreword by Jon Skeet. About the technology Take advantage of your brain’s natural processes to be a better programmer. Techniques based in cognitive science make it possible to learn new languages faster, improve productivity, reduce the need for code rewrites, and more. This unique book will help you achieve these gains. About the book The Programmer’s Brain unlocks the way we think about code. It offers scientifically sound techniques that can radically improve the way you master new technology, comprehend code, and memorize syntax. You’ll learn how to benefit from productive struggle and turn confusion into a learning tool. Along the way, you’ll discover how to create study resources as you become an expert at teaching yourself and bringing new colleagues up to speed. What's inside Understand how your brain sees code Speed reading skills to learn code quickly Techniques to unravel complex code Tips for making codebases understandable About the reader For programmers who have experience working in more than one language. About the author Dr. Felienne Hermans is an associate professor at Leiden University in the Netherlands. She has spent the last decade researching programming, how to learn and how to teach it. Table of Contents PART 1 ON READING CODE BETTER 1 Decoding your confusion while coding 2 Speed reading for code 3 How to learn programming syntax quickly 4 How to read complex code PART 2 ON THINKING ABOUT CODE 5 Reaching a deeper understanding of code 6 Getting better at solving programming problems 7 Misconceptions: Bugs in thinking PART 3 ON WRITING BETTER CODE 8 How to get better at naming things 9 Avoiding bad code and cognitive load: Two frameworks 10 Getting better at solving complex problems PART 4 ON COLLABORATING ON CODE 11 The act of writing code 12 Designing and improving larger systems 13 How to onboard new developers

Felienne Hermans

The Programmer's Brain

Seek freedom and become captive of your desires, seek discipline and find your liberty.

NOW A MAJOR MOTION PICTURE directed by Denis Villeneuve, starring Timothée Chalamet, Zendaya, Jason Momoa, Rebecca Ferguson, Oscar Isaac, Josh Brolin, Stellan Skarsgård, Dave Bautista, David Dastmalchian, Stephen McKinley Henderson, Chang Chen, Sharon Duncan-Brewster, Charlotte Rampling, and Javier Bardem. Frank Herbert’s classic masterpiece—a triumph of the imagination and one of the bestselling science fiction novels of all time. Set on the desert planet Arrakis, Dune is the story of the boy Paul Atreides, heir to a noble family tasked with ruling an inhospitable world where the only thing of value is the “spice” melange, a drug capable of extending life and enhancing consciousness. Coveted across the known universe, melange is a prize worth killing for.... When House Atreides is betrayed, the destruction of Paul’s family will set the boy on a journey toward a destiny greater than he could ever have imagined. And as he evolves into the mysterious man known as Muad’Dib, he will bring to fruition humankind’s most ancient and unattainable dream.  A stunning blend of adventure and mysticism, environmentalism and politics, Dune won the first Nebula Award, shared the Hugo Award, and formed the basis of what is undoubtedly the grandest epic in science fiction.

People note Dune (1965) of American science fiction novelist Frank Patrick Herbert for its intricate plot and its broad intellectual scope. Frank Herbert authored five critically acclaimed and commercially successful sequels to this best-known work. Widely considered among the classics in the field of science fiction, the Dune saga, set in the distant future and taking place over millennia, dealt with themes, such as human survival, human evolution, ecology, and the intersection of religion, politics, and power. He was the father of fellow author Brian Herbert.

Frank Herbert

Dune

If you want to build a ship, don’t drum up people to collect wood and don’t assign them tasks and work, but rather teach them to long for the endless immensity of the sea.

Imagine a world in which children have mandatory music classes in school where they only learn music theory, without being allowed to compose or listen to a song.That is how the author of the book sees the way mathematics is taught in school.

A Musician’s Nightmare 

Mathematics should not be seen as a practical subject, where you are taught only stuff that will become useful later (without seeing exactly how).Instead of plugging some variables into memorized formulas, we should do mathematics for fun, without thinking about its practical applications. The author argues that teaching mathematics in its natural state will completely change how students see the subject.

The Way To Do Mathematics

Just as music or painting are not done with a sensible purpose in mind, but rather as food for the soul, mathematics should be treated in the same way.Pure mathematics exists only in our imagination, so starting from a problem you can continue to explore countless other implications. There is also a lot to discover, and you feel exalted when you suddenly discover something that was there all along.

Mathematics Is An Art

A mathematician, like a painter or poet, is a maker of patterns. If his patterns are more permanent, it’s because they are made with ideas.

The way to teach mathematics should be to encourage playing and having fun with ideas, only introducing new concepts and definitions when they are necessary.The question that arises in this case is whether it is a problem that students could end up finishing school and not knowing formulas such as the quadratic equation. The author makes the case that most adults don’t actually remember it, and don’t even need it anyway.Even if you consider its applications in science and engineering, teaching creative and independent thinking in mathematics will help students more than memorizing formulas.

A Better Mathematics Education

Mathematics is beautiful, but this is rarely shown in school.

“One of the best critiques of current K-12 mathematics education I have ever seen, written by a first-class research mathematician who elected to devote his teaching career to K-12 education.” —Keith Devlin, NPR’s “Math Guy”A brilliant research mathematician reveals math to be a creative art form on par with painting, poetry, and sculpture, and rejects the standard anxiety-producing teaching methods used in most schools today. Witty and accessible, Paul Lockhart’s controversial approach will provoke spirited debate among educators and parents alike, altering the way we think about math forever.Paul Lockhart is the author of Arithmetic, Measurement, and A Mathematician’s Lament. He has taught mathematics at Brown University, University of California, Santa Cruz, and to K-12 level students at St. Ann’s School in Brooklyn, New York.

problemsolving

Problem Solving

Paul Lockhart

A Mathematician's Lament

Writing is useful because it is hard. It's the effort that goes into writing a clear sentence that leads to better thinking.

Writing Leads To Better Thinking

Kind of what Deepstash helps you achieve.

What Happened to You?

Grokking Algorithms

Focusing Your Unconscious Mind: Learn Hard Concepts Intuitively (And Forever)

1984

CUM VA DEPĂȘI BENIAMIN MINCU CRIZA CRYPTO ȘI PIB-UL ROMÂNIEI? | Fain & Simplu cu Mihai Morar 101

Andrei Hodoroaga