There's a saying that if you play a game of poker with someone, you can find out a lot about them. Nobody knows this better than poker pro Liv Boeree, who whittles down years of playing into some great life advice. Amongst some other gems, she posits that too many people think along the "in for a penny, in for a pound" mindset and keep playing a bad hand despite knowing the odds. Poker, she says, does a great job of making you figure out where you are in the moment and not live either too much in the past or the present. Not bad for a game of cards.