Decision hygiene helps you make better decisions. It’s like washing your hands in that it’s good practice but you don’t know what errors you avoid by doing it.
Objective ignorance is the idea that many things on which the future depends simply cannot be known.Objective ignorance is higher the longer into the future a prediction is. The future is messy and minor events can have large consequences. Many things are just unknowable.
Poker is a game of decision-making under conditions of uncertainty over time. Poker is like life and decisions are like bets. Thinking in bets can therefore help you make better decisions in life.
There is noise in many areas, more than you think. This book explains the different types of noise, how to measure it, and how to reduce it. There are many examples with citations.
Humans are tribal creatures. Much of modern life makes us less social and tribal and therefore less happy. Outside threats such as wars tend to strengthen social bonds.
The prosecutor’s fallacy and base rate fallacy are related ideas that both involve conditional probabilities. The prosecutor’s fallacy mixes up the probability that someone matches, given their innocence, with the probability that someone is innocent, given a match. You don’t care about the first probability – you already know there is a match.
There is a lot of bullshit out there, probably more than you think. It takes a lot more work to refute bullshit than to create it. Bergstrom and West describe how to spot some of the most common ways to spot bullshit so you can call it out.
Steal Like An Artist is a short book that encourages you to just start creating. Don’t worry about whether your work is original (nothing is, anyway) or if it’s any good. You will learn more about who you are through creating and sharing your work.