"Fight Club's mostly about catharsis," Tyler said. "Now, you ask Professor Atreides, she'll say something different. But really we're there so people can learn to throw a punch, learn to get hit, and learn to keep going When I started it the first time, I'd never been in a fight. Didn't want to die without any scars, you know?"

Ah, Fight Club philosophy. They might be there for days.