Thinking in Bets with a former professional poker player, why Elon Musk should get some sleep, and the thinking behind billionaire disaster planners on this week's episode with Felix Salmon, Anna Szymanski, Emily Peck, and Annie Duke.In the Slate Plus segment, Felix, Anna, Emily and Annie discuss how much professional poker players really make?Email: slatemoney@slate.comTwitter:@felixsalmon, @Three_Guineas, @EmilyRPeck, @TomWrightAsiaProduction by Max Jacobs.Listen to Slate Money via Apple Podcasts, Overcast, Spotify, Stitcher, or Google Play.Learn more about your ad choices. Visit megaphone.fm/adchoices