Cole Y. (@coly) - Profile Photo

Cole Y.



Everything in life can teach you a lesson. You just have to be willing to learn.





Joined Oct 9, 2020

How Panic Attacks Begin

Everyone has different triggers to cause a panic attack. Usually it is a stimulus in the environment like a sound that our brain has correlated to something traumatic. Sometimes, a panic attack can be triggered with just a small jolt of caffeine.

Our amygdala sends a distress signal to the hypothalamus therefore forewarding this distress signal to out autonomic nervous system. These chemical messages engages our body and prepares it to take defensive action.

Cole Y. (@coly) - Profile Photo



Stashed ideas


  • Math enables you to select the right machine learning algorithm. It gives insight into how the model works, including selecting the right model parameter and validation strategies.
  • Maths helps with creating the right confidence interval and uncertainty measurements with the model.
  • Maths is needed to understand aspects such as metrics, training time, model complexity, number of parameters, and number of features.
  • By knowing the machine learning model's math, you could develop a customised model.
Reading Onscreen Vs On Printed Text

Most schools and colleges have gone completely digital with professors and teachers abandoning textbook assignments in favour of multimedia coursework and digital text.

However, studies show that reading several pages of text on printed paper is more effective than on the screen. Printed text reading improves the recall of minor details and also the understanding of the core content.

Becoming Reasonably Good
There is a difference between becoming an expert vs becoming reasonably good at something:  An expert means reaching the lop level in one's field. Being reasonably good at something means you have moved from 'grossly incompetent,' and can now handle that activity reasonably well. If your goal is to have a reasonable understanding of some field, you can achieve your learning goal in 20 hours.
The OODA Loop: A Military Mental Model

The OODA Loop is a four-step method to swiftly make effective decisions in tough and high-stakes situations. It is created by military leaders and war strategists who work in extreme situations and routinely face drastic scenarios.

The OODA Loop stands for:

  1. Observe
  2. Orient
  3. Decide
  4. Act

It is called a loop as it is intended to be repeated until the conflict is taken care of.

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