Check this out for categories and snag the one that leaps out.
Mafia is a fun way to see the various personalities in action. We'll be running short games through the holidays, and signups start Monday for a newbie game to run after the first of the year.
You can look at the subforums, talk to some of the people on here, take personality tests that are posted on here, post whatever comes to your mind onto whatever thread, find what personality type you are if you care enough to do that, and other things. I wish you luck here.