How to Overcome Obsessiveness With Games

"I got to the edge of the rabbit hole. I played enough so that I could get a really good sort of intuitive feeling for what it would take to become a great player," he says. "There's a little bit of like taking a box for the ego and then I'm done. I don't need to go back there, right?" He adds: "It doesn't have enough money in it for me to like the top poker player in the world."