I think everyone would seriously benefit from learning poker. I used to play professionally and the idea of looking at things as probabilistic bets, and in terms of expected value is so deeply rooted in my mind Investments are bets. Most sane investors aren't putting it all on one thing Startups are bets Applying for jobs. Sales. Dating. Health. Basically everything You risk $X money and time for a payoff of $Y that…
> You risk $X money and time for a payoff of $Y that comes Z% Unlike in poker where you know those 3 numbers if you are paying attention, in real life you know only X, and sometimes not even that. The rest is a guessing game, and that estimation is the hard part.
Even if your estimates have large error bars, it can still be a good bet if you believe it’s +EV and have a large enough bankroll.