Je suis Napoleon! *puts on bi-corn hat and puts hand in shirt*
Ok, no not really. My French isn't anywhere near that good. But if you do suffer from multiple-personality disorder, here's a game that could help you out. Psychiatrist the game is up on Kickstarter now.
The game is a bit like a reverse-Charades. You have a group of people with one person set apart. But instead of the one person acting out something, with the group being the judge, it's the one person being the judge and the group acting out something. The group is given various cards that explain their psychological disorder and the psychiatrist (aka - the judge) has to guess what their problem is.
The game is a little less than half-funded with still 43 days left on the clock.