Duc

“Here’s a secret: All guesses are educated guesses because there is almost no estimate you could make about which you literally know nothing.”
― Annie Duke, How to Decide: Simple Tools for Making Better Choices

“To figure out whether a decision is good or bad, you need to know not just the things that might reasonably happen and what could be gained or lost, but also the likelihood of each possibility unfolding. That means, to become a better decision-maker, you need to be willing to estimate those probabilities.”
― Annie Duke, How to Decide: Simple Tools for Making Better Choices

“Pros and cons lists are flat, as if (payoff) size doesn’t matter. Because it is merely in list form, a pros and cons list treats the chance of an early arrival as equal to the possibility of getting into a serious traffic accident. Without explicit information about size, about the magnitude of any pro or con, it is unclear how you would compare the positive and negative sides of the list. If there are ten pros and five cons, does that mean you should go with the decision? It is impossible to say without information about the size of the payoffs, because without that you can’t figure out if the upside potential outweighs the downside.”
― Annie Duke, How to Decide: Simple Tools for Making Better Choices

“Andrew Mauboussin and Michael Mauboussin came up with this pretty comprehensive list of these types of terms for a survey they conducted: Almost always More often than not Serious possibility Almost certainly Never Slam dunk Always Not often Unlikely Certainly Often Usually Frequently Possibly With high probability Likely Probably With low probability Maybe Rarely With moderate probability Might happen Real possibility”
― Annie Duke, How to Decide: Simple Tools for Making Better Choices