I think almost everyone around here has poker affecting their emotions. I always hate myself for letting the game affect my mood for the day, I can´t get to sleep after really bad sessions and am usually very happy and in good mood after winning several buy ins. Then again, Im not a very emotional personality and somehow enjoy poker inducing feeling good or bad, where I am just rational and emotionally detached in my every day life. Its interesting, how it´s not primarily about the money, but on losing a competition itself. I get the same emotional swings, when I´m doing well or bad in any other competition.