Poker

"The game that defines dictators much better [than chess] is poker because it’s about bluffs. It doesn’t matter whether you have a strong hand or weak hand. You can have a weak hand, but if you’re comfortable bluffing, raising stakes, and if you can read your opponent."

"I don't gamble, if you will concede that poker is a game of skill."

"All serious poker players try to minimize their tells, obviously. There are a couple ways to go about this. One is the robotic approach: where your face becomes a mask and your voice a monotone, at least while the hand is being played. The other is the manic method, where you affect a whole bunch of tics, twitches, and expressions, and mix them up with a river of insane babble. The idea is to overwhelm your opponents with clues, so they can't sort out what's going on. This approach can be effective, but for normal people it's hard to pull off. (If you've spent part of your life in an institution, this method may come naturally.)"

"I think that you find out whether you've got the qualities to win at poker by playing poker. ... Obviously, it helps to know the basic math of Fermat and Pascal, but everybody with any sense knows that stuff. But having the temperament where Fermat and Pascal are as much a part of you as your ear and nose — that's a different kind of a person. And I think it's hard to teach that."

"If after ten minutes at the poker table you do not know who the patsy is—you are the patsy."