LinkedIn is the best place for career growth—if you can survive the self-proclaimed AI experts, life coaches, and ‘I’m too good for this world’ influencers. 😵‍💫But beyond the humblebraggers and the "I woke up at 4 AM and closed 3 deals before breakfast" crowd, LinkedIn is a goldmine for landing jobs, building influence, and growing your network.Here’s how to use it the right way in 2025 (without losing your sanity.)

Using LinkedIn the Right Way

🔹 Use a keyword-rich headline that shows your expertise (not just your job title).🔹 Write a compelling About section with your achievements + how you add value.🔹 Keep your profile banner & photo professional and personal-brand aligned.

1️⃣ Optimize Your Profile Like a Landing Page

📢 Share insights at least 2x a week (not just personal stories—teach something).🎯 Use a mix of text posts, carousels & short videos to engage your network.📝 Commenting is the new content—engage on top posts to get seen.

2️⃣ Content = Career Growth

🤝 Stop sending random connection requests. Instead:🔍 Follow industry leaders & comment thoughtfully on their posts.📩 When connecting, send a message that shows shared interests or value.👥 Join & engage in relevant LinkedIn groups.

3️⃣ Build a Strategic Network

💼 Creator Mode: Boosts your visibility if you post content regularly.📊 LinkedIn Analytics: See what’s working and double down on it.📩 LinkedIn Newsletters: Great for thought leadership.

4️⃣ Master LinkedIn’s Hidden Features

🔍 Search for hiring managers or decision-makers in your target company.🤝 Engage with their posts weeks before they announce an opening.📩 When they post a job, you're already on their radar = higher chance of a response!

5️⃣ Connect with People Before They Post a Job

Most people ignore this section, but it’s prime real estate! Add:✅ Case studies, articles, or achievements.✅ A video intro of yourself talking about your expertise.✅ A one-pager resume or a lead magnet (if you're a freelancer/consultant).

6️⃣Use the "Featured" Section Like a Portfolio

Post smart, engage often, and remember...if you start sounding like a motivational poster, it’s time to log off.

Key Takeaway 🎯

Until LinkedOut shows up, you're stuck with LinkedIn

productivity

Productivity

remotework

Remote Work

career

Career

personaldevelopment

Personal Development

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Money & Investments

🚀How to Use LinkedIn for Career Growth in 2025

For decades, we’ve been told to guzzle eight glasses of water daily to stay healthy. But here’s the truth: your body is smarter than you think. It signals thirst when you actually need hydration—whether it’s from water, tea, or even food. The “8 glasses” advice has no solid scientific basis and likely came from a misinterpreted recommendation from the 1940s. So, drink when you’re thirsty, not when Instagram says so.

💧The 8-Glasses-of-Water Rule? Completely Made Up

Remember that colorful diagram in school textbooks, showing how different parts of your tongue detect sweet, salty, sour, and bitter tastes? Turns out, that map is completely wrong. Taste buds are distributed evenly across your tongue, and every section can detect all types of flavors. This falsehood started from a mistranslation of a 1901 German study—and it’s been messing with science classrooms ever since.

👅The Tongue Taste Map is a Total Myth

We’ve long accepted that Earth isn’t the center of the universe, but here’s a mind-blowing twist: our universe might not be unique either. Modern physics suggests we could be part of a multiverse—an infinite collection of universes with different physical laws. That makes us not just a tiny dot in space, but a tiny dot in a potentially infinite cosmic sea. Existential crisis, anyone?

🌌The Earth—and Even Our Universe—Isn’t Special

The idea of sleepwalkers acting out their dreams has been a staple of pop culture for ages. But science says otherwise. Sleepwalking happens during the deep, non-REM stages of sleep—when you’re not dreaming. It’s caused by a disconnect between your motor control (which is active) and your consciousness (which is out cold). So if someone’s wandering the halls at 3 a.m., they’re not chasing dream dragons—they’re just stuck in a weird sleep state.

😴Sleepwalking Has Nothing to Do With Dreams

We’ve all heard the joke about goldfish having a 3-second memory, but it’s totally false. Studies show goldfish can retain information for months and even learn patterns. They’ve been trained to recognize people, navigate mazes, and even associate certain signals with feeding time. In short, they’re not as forgetful as us after a long day at work.

🐠Goldfishes Are Smarter Than You Think

You’ve probably heard that lightning never strikes the same spot twice, but that's far from true. Lightning strikes can, and often do, hit the same location repeatedly, especially if it’s a tall structure like a skyscraper or a tree. The idea of it being a rare occurrence likely stems from the belief that lightning has a "random" pattern, but in reality, it's all about the right conditions.

⚡Lightning Never Strikes the Same Place Twice—False!

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Learning & Education

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Entertainment

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Science & Nature

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Space

6 Scientific Evidences That Ruined Long-Held Beliefs🔬🤯

The term “déjà vu” was coined in 1876 by Émile Boirac, a French philosopher and parapsychologist. Boirac introduced the concept in his book L'avenir des sciences psychiques (The Future of the Psychic Sciences), where he explored the mysteries of the mind and phenomena beyond the physical world.“Déjà vu” is French for “already seen.” There are theories that scientists have proposed to explain déjà vu, but none of them are definitively proven.

How It Got Its Name🧐

Think of your brain as two conveyor belts: one processes what you’re seeing, and the other retrieves related memories. Most of the time, they’re perfectly in sync. But sometimes, one belt slows down just a smidge (maybe it needs coffee?), and your brain mistakes the delay as, “Hey, I’ve done this before!” Reality check: you haven’t. Your brain just hit the snooze button on perception.

🧠1. Dual Processing Theory

Your brain is usually great at processing new experiences, but sometimes it slips up. When similarities between a new moment and past events overlap just enough, your brain might signal familiarity without a clear reason. The result is that eerie feeling of déjà vu, like your mind is tricking itself into remembering something that never happened.

🔄2. Memory Glitch

Sometimes, your brain gets a little lazy. It comes across something—a smell, a place, a situation—that vaguely reminds it of something else, but not quite enough to pull up the full memory. Instead, you’re left with that odd feeling of, “Hmm, this feels familiar... but why?” It’s like meeting someone new and thinking, “Wait, do I know them, or do they just have the same haircut as my cousin?”

🏞️3. Neural Recycling

Now that we've explored some of the more scientific explanations for déjà vu, let’s take a walk on the wild side. What if our brains are picking up signals from parallel universes, or maybe we’re tapping into memories from past lives?

But Beyond Science...🔮

Some theorists propose that déjà vu might actually be a glimpse into parallel universes. According to this theory, when you experience déjà vu, you could be momentarily tapping into a reality where another version of you is living out a similar scenario. It's a fascinating idea, though one that lacks solid evidence. Still, it’s fun to think that your brain might be crossing dimensions without you even knowing!

1. Parallel Universes 🌌

Ever feel like a single trigger—like a smell, sound, or sight—can bring back an entire flood of memories? That’s the essence of holographic memory theory. It suggests that our memories might be structured like 3D holograms, where even the tiniest stimulus can reconstruct a whole experience. This theory adds a layer of mystery to how we retrieve memories, and why certain moments feel so eerily familiar.

2. Holographic Memory Theory 🧠

What if your déjà vu is actually a glimpse into the future? Some believe that déjà vu might be caused by dreams that foreshadow events yet to happen. According to this idea, when you encounter a moment that feels familiar, it’s because your subconscious already saw it coming in a dream.

3. Precognitive Dreams🔮

This theory takes a more metaphysical turn, suggesting that déjà vu could be a sign of memories from past lives. When something in your present environment triggers a memory, it might not be from this life at all—it could be from a previous one. If reincarnation is real, déjà vu might just be your soul’s way of recognizing a familiar place or experience from another lifetime.

4. Reincarnation ♻️

And then there’s the theory that déjà vu is simply a glitch in the fabric of reality itself. What if time isn’t as linear as we think, and all moments are happening at once? This idea proposes that déjà vu is a brief, cosmic hiccup in our perception of time, causing us to feel like we’ve lived this moment before. Maybe reality itself is having a little hiccup... and we're just noticing it.

5. Glitch in Reality 💥

We are living in a computer-programmed reality, and the only clue we have to it is when some variable is changed, and some alteration in reality occurs. We have the overwhelming impression that we were reliving the present - déjà vu.

When Your Brain Plays the ‘Seen It Before’ Card (But Hasn’t) Or has it?

Understand yourself and those around you.

psychology

Psychology

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Science Fiction

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Mental Health

meditation

Meditation

What’s the Deal with Déjà Vu?🤔 

The survival of Earth as a planet isn’t in question🌍—it’s been here for over 4.5 billion years and will likely last billions more. However, the survival of ecosystems, species (including humans), and the climate we depend on is at risk due to climate change. The next 50–100 years are crucial in determining whether Earth remains a livable home for humans👥and other species🦋.Earth’s systems can recover if given the chance. But the longer we delay, the harder and costlier these solutions become. And these are some of the promising solutions.

Can We Reverse the Damage?⚠️

What It Is: Algae biofuels are derived from fast-growing algae, which absorb CO₂ during photosynthesis, making them a carbon-neutral energy source.How It Works: Algae are cultivated in controlled environments, harvested, and processed into oil that can replace traditional fossil fuels.Potential Impact: Could revolutionize aviation, shipping, and other sectors that are hard to electrify, while reducing emissions.

1. Algae Biofuels: The Future of Energy 🌱

What It Is: 3D printing technology constructs homes and infrastructure using sustainable materials like recycled plastic, hempcrete, or low-carbon concrete.How It Works: Robotics and large-scale printers build structures layer by layer, optimizing material use and minimizing waste.Potential Impact: Provides affordable, low-impact housing solutions for climate-affected regions, reducing energy consumption during construction.

2. 3D-Printed Habitats: Smarter, Greener Building 🏗️

What It Is: Hydrogen fuel, particularly "green hydrogen," is produced using renewable energy to split water into hydrogen and oxygen via electrolysis.How It Works: Hydrogen is stored and used in fuel cells to generate electricity, emitting only water as a byproduct.Potential Impact: Could decarbonize industries like steel, chemicals, and transportation.

3. Hydrogen Energy: Clean Fuel Revolution ⚡

What It Is: Vertical farming grows crops in stacked layers within controlled environments, often powered by renewable energy.How It Works: LED lights, hydroponics, and automation maximize output while minimizing water, land, and pesticide use.Potential Impact: Reduces the carbon footprint of food production and supports local food systems.

4. Vertical Farming: Grow More, Use Less 🌿

What It Is: Technology that captures CO₂ emissions from industrial processes and stores it underground or repurposes it into new materials.How It Works: Filters and chemical reactions isolate CO₂, which is then transported and stored in geological formations or used in products like concrete.Potential Impact: Essential for offsetting emissions from heavy industries and achieving net-zero targets.

5. Carbon Capture and Storage: Emissions, Meet Your Match 🛑

What It Is: Techniques like stratospheric aerosol injection reflect sunlight to cool the Earth.How It Works: Tiny reflective particles are dispersed into the upper atmosphere to reduce solar radiation reaching the surface.Potential Impact: Could buy time for emission reduction strategies but comes with significant ethical and ecological concerns.

6. Solar Geoengineering: Cooling the Planet 🌞

The following are critical indicators that our planet is nearing irreversible tipping points.

Warning Signs for the Planet🚨

<ul><li class="ql-align-justify">Scientists warn that surpassing a global temperature rise of 1.5°C above pre-industrial levels could lead to severe climate impacts. At the current rate of emissions, we could hit this threshold within the next decade or two.</li><li class="ql-align-justify">A 2°C rise could result in catastrophic changes, including widespread species extinction, severe weather events, and food and water shortages.</li></ul>

1. Global Warming Thresholds🌡️

Loss of biodiversity is accelerating. Without significant intervention, many ecosystems could collapse by 2100, affecting food security, water supplies, and climate regulation.

2. Biodiversity Collapse 🦋

Rising sea levels from melting ice caps could displace hundreds of millions of people by the end of the century (2100).

3. Sea Level Rise 🌊

If we continue burning fossil fuels at the current rate, we will deplete the "carbon budget" for limiting warming to 1.5°C within the next decade, leaving us with even more dramatic and irreversible consequences.

4. Carbon Budgets and Fossil Fuels ⛽

We are the first generation to feel the effect of climate change and the last generation who can do something about it.

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Technology & The Future

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Strategy

problemsolving

Problem Solving

A Science-Based Approach to Make the Shift📚🧠

Your brain is capable of change and growth through a process called neuroplasticity. When you repeatedly engage in an activity, new neural connections form, making the activity easier and more enjoyable over time. Watching TV activates your brain's reward system quickly, but reading requires deeper cognitive engagement and can strengthen brain regions related to comprehension, memory, and focus. By committing to reading more, you can "rewire" your brain to crave the rewarding sensation of engaging with a book, just as you’ve come to expect from watching your favorite shows.

1. Rewire Your Brain with Neuroplasticity

Dopamine is the neurotransmitter responsible for feelings of pleasure and satisfaction. When binge-watching, you get quick dopamine hits, making it easy to continue. But research shows that reading can also trigger dopamine release, especially when you get absorbed in a plot or learn something new.

2. Reward Yourself with Dopamine

<ul><li class="ql-align-justify">Break books into manageable sections (like episodes).</li><li class="ql-align-justify">Set mini-goals, such as reading a chapter or completing a set number of pages.</li><li class="ql-align-justify">Celebrate those small wins with a mental pat on the back. This keeps dopamine flowing and builds positive associations with reading.</li></ul>

To create a similar binge-reading experience...✅

Binge-watching often involves passive engagement, which doesn’t require deep focus. Reading, however, promotes deep work, a concept popularized by Cal Newport. Deep work involves sustained concentration and leads to greater cognitive growth and learning. Studies have shown that regular deep reading can improve attention span, increase memory retention, and enhance critical thinking. By practicing deep reading, you're not just reading more; you're training your brain to work at its highest cognitive capacity.

3. Reframe Focus with Deep Work

Binge-watching triggers instant gratification, making the brain crave immediate rewards. Reading, however, offers delayed gratification, which can be harder to start. But over time, shifting towards activities with delayed rewards, like reading, boosts long-term life satisfaction. This change activates the brain's long-term reward system, making you more resilient and adaptable to challenges. Replacing some binge-watching with reading strengthens this system while immersing you in the depth of books.

4. Rebalance Your Dopamine-Reward System

A good book is an event in my life.

<ul><li>Mix with Active Reading ✍️📖 Underline, take notes, or visualize scenes to deepen your engagement and promote cognitive benefits.</li><li>Skip What Doesn’t Interest You 🚫📚 Don’t be afraid to skip parts of a book or even skip the entire book if it doesn’t grab your attention. Reading should be enjoyable, so focus on what sparks your curiosity! 🔥</li><li>Diverse Reading Sources 🌐 Don’t just read books—dive into articles, newsletters, or Deepstash posts. A wide range of reading materials can help you stay engaged and sharpen your mind in different ways. ✨</li></ul>

Additional Tips💡✨

Here’s how you can swap your screen time for page-turning moments

habits

Habits

writing

Reading & Writing

How to Stop Binge-Watching and Start Binge-Reading 📚✨

Ever wondered why we sometimes splurge on a sale, follow trends, or avoid risks even when the odds are in our favor? Traditional economics assumes we're rational decision-makers. Behavioral economics? It knows we're not! 📉🧠

💡Behavioral Economics: The Secret Behind Our Decisions 🤯

Imagine you see a $100 shirt marked down to $50. Feels like a steal, right? That’s anchoring at work! Our brains latch onto the first piece of info (the original price) and use it to judge everything else. Marketers know this well...😉🛍️

🔍The Anchoring Effect: The Power of the First Impression

People hate losing. In fact, losses hurt about twice as much as gains feel good. It’s why we cling to investments, avoid risks, and play it safe—even when taking a leap could bring huge rewards. Fear's got a strong grip on our wallets! 💸🙅‍♀️

🚫 Loss Aversion: Fear of Losing > Love of Winning

Ever jumped on a trend because "everyone else is doing it"? That's herd mentality. Whether it’s stocks, fashion, or even memes, people love to follow the crowd. But beware—this can lead to market bubbles and sudden crashes. 🐑📉

👥 Herd Mentality: Follow the Crowd, Follow the Trend

Businesses that understand behavioral economics can tap into these natural biases. Smart pricing, persuasive ads, or just knowing when to nudge—it's all about aligning with how people really think. 📊✨

🧩Why Does This Matter? Better Strategies, Better Outcomes

Next time you make a financial decision, ask yourself—what’s really driving it? Are you being influenced by psychological quirks or social pressures?🤔💡Recognizing these factors can help you make smarter choices!

💭Think About It: Are You in Control?

How Sneaky Psychology Makes You Spend and How Businesses Cash In

Discover the world of business and economics.

economics

Economics

marketingandsales

Marketing & Sales

Hidden Forces Controlling Your Wallet

The idea of the Sun "blowing up" is a dramatic and intriguing thought, often popularized in science fiction and doomsday scenarios. However, understanding the true nature of our Sun's evolution reveals a more nuanced and scientifically grounded future.

Exploding Sun?

As the Sun's core exhausts its hydrogen fuel, it will expand into a red giant. This transformation will see the Sun’s outer layers grow immensely, potentially engulfing the inner planets, including Earth. While this phase will involve dramatic changes in size and brightness, it is not a catastrophic explosion but a gradual expansion.

Expansion into a Red Giant

During its red giant phase, the Sun will emit extreme heat and radiation. These conditions will likely render Earth uninhabitable, causing severe disruptions to the climate and potentially boiling the oceans. Despite the dramatic impact, this phase is a slow, predictable process rather than an explosive event.

Heat and Radiation Effects on Earth

After expanding into a red giant, the Sun will shed its outer layers into space, creating a beautiful planetary nebula. This process involves the gradual ejection of the Sun's outer envelope, leaving behind a less luminous and shrinking core. The shedding of these layers is a gentle release, not an explosive burst.

Shedding of Outer Layers

The remaining core of the Sun will cool and contract into a white dwarf. This dense, dim stellar remnant represents the final stage of the Sun’s life cycle. Once the Sun has become a white dwarf, it will emit very little light and heat. Earth will be a frozen, dark world orbiting a dim stellar remnant. Surface temperatures will plummet, making Earth an extremely cold and desolate place.

Formation of a White Dwarf

Given the Sun’s transformation, Earth's survival is uncertain. As the Sun evolves, Earth will transition from a potentially habitable planet to a cold, lifeless rock. The increasing heat from the red giant phase will render it uninhabitable long before the Sun becomes a black dwarf, making Earth a frozen and dark remnant in the distant future.

Can Earth Survive?

The universe is not only stranger than we imagine, it is stranger than we can imagine

history

History

Will the Sun Blow Up?

Measures the percentage increase in a company’s sales over a given period. This indicator reveals how well a company’s products or services are performing in the market and the effectiveness of its sales and marketing strategies.Example: A company’s revenue increased from $1 million in 2022 to $1.2 million in 2023. The revenue growth rate would be calculated as (($1.2 million - $1 million) / $1 million) × 100 = 20%.

1. Revenue Growth

Calculates the percentage of total revenue that remains as profit after all expenses, including operating costs, taxes, and interest, are deducted. A higher margin indicates a more profitable company, reflecting efficient cost management and strong revenue generation.Example: A company has $500,000 in revenue and $100,000 in net income after all expenses. The net profit margin would be ($100,000 / $500,000) × 100 = 20%.

2. Net Profit Margin

Represents the percentage of revenue left after subtracting the cost of goods sold (COGS). This metric focuses on the core profitability of a company’s products or services before accounting for other operational expenses, helping assess pricing strategies and production efficiency.Example: A company’s revenue is $300,000, and the cost of goods sold (COGS) is $180,000. The gross profit margin is ((($300,000 - $180,000) / $300,000) × 100) = 40%.

3. Gross Profit Margin

Measures how effectively a company uses its assets to generate profit. It’s calculated by dividing net income by total assets. A higher ROA indicates more efficient use of assets in generating earnings.Example: A company has a net income of $50,000 and total assets of $500,000. The ROA would be ($50,000 / $500,000) × 100 = 10%.

4. Return on Assets (ROA)

Assesses the return on shareholders' equity, reflecting how well a company generates profit from its shareholders’ investments. It’s calculated by dividing net income by shareholder equity. A higher ROE suggests effective management and strong financial performance.Example: A company has a net income of $75,000 and shareholder equity of $300,000. The ROE would be ($75,000 / $300,000) × 100 = 25%.

5. Return on Equity (ROE)

Evaluates a company’s ability to meet short-term obligations with its short-term assets. Calculated by dividing current assets by current liabilities, this ratio helps gauge liquidity and short-term financial health.Example: A company has $200,000 in current assets and $150,000 in current liabilities. The current ratio would be $200,000 / $150,000 = 1.33.

6. Current Ratio

A more stringent measure of liquidity than the current ratio, it excludes inventory from current assets. Calculated by dividing (current assets - inventory) by current liabilities, it provides insight into a company’s ability to meet short-term obligations without relying on inventory sales.Example: A company has $200,000 in current assets, $50,000 in inventory, and $150,000 in current liabilities. The quick ratio would be ($200,000 - $50,000) / $150,000 = 1.00.

7. Quick Ratio

Indicates the proportion of a company’s funding that comes from debt compared to equity. Calculated by dividing total liabilities by shareholder equity, this ratio reveals financial leverage and risk. A higher ratio suggests greater reliance on debt.Example: A company has $400,000 in total liabilities and $200,000 in shareholder equity. The debt-to-equity ratio would be $400,000 / $200,000 = 2.0, indicating the company uses twice as much debt as equity.

8. Debt-to-Equity Ratio

Provides a snapshot of a company’s operational profitability by excluding interest, taxes, depreciation, and amortization. It helps assess core business performance and compare profitability across companies.Example: A company has $120,000 in revenue, $40,000 in operating expenses (excluding interest, taxes, depreciation, and amortization). EBITDA would be $120,000 - $40,000 = $80,000.

9. Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA)

Measures the cash generated or used by a company’s core operational activities. This indicator reflects the company’s ability to generate sufficient cash to sustain and grow its business operations without relying on external financing.Example: A company reports $30,000 in net income, but adjusts for $5,000 in depreciation and $3,000 in changes in working capital. The cash flow from operating activities is $30,000 + $5,000 + $3,000 = $38,000.

10. Cash Flow from Operating Activities

business

Business

The Top 10 Financial Performance Indicators You Should Know

Compound interest is when you earn interest on both your original investment and the interest that has already been added. This means your investment grows faster over time compared to simple interest, which only earns interest on the initial amount.

What is Compound Interest?

Compound interest is the eighth wonder of the world. He who understands it, earns it ... he who doesn't ... pays it.

<ul><li class="ql-align-justify">Initial Principal: The original amount of money invested or borrowed.</li><li class="ql-align-justify">Interest Rate: The percentage at which the investment grows each period.</li><li class="ql-align-justify">Compounding Frequency: How often the interest is applied to the principal (e.g., annually, semi-annually, quarterly, monthly).</li><li class="ql-align-justify">Time: The duration for which the money is invested or borrowed</li></ul>

How Compound Interest Works

<ul><li>A = the future value of the investment/loan, including interest</li><li>P = the principal investment amount (initial deposit or loan amount)</li><li>r = the annual interest rate (decimal)</li><li>n = the number of times that interest is compounded per year</li><li class="ql-align-justify">t = the number of years the money is invested or borrowed for</li></ul>

Formula for Compound Interest

By starting early, making consistent contributions, and reinvesting earnings, you can significantly enhance your wealth over time. Let's explore these strategies in detail to help you maximize the benefits of compound interest.

🚀How to Use LinkedIn for Career Growth in 2025

6 Scientific Evidences That Ruined Long-Held Beliefs🔬🤯

What’s the Deal with Déjà Vu?🤔

Top Techno-Utopian Climate Solutions You Should Know About🌍🚀

How to Stop Binge-Watching and Start Binge-Reading 📚✨

Trajectory Matrix