We're going to skip over the first rule of Fight Club and go straight to rule two: don't fight someone you can't beat. It's key to winning a fight. Only enter one you know you can win. With 100% certainty. Granted, I've never been in a fight, so maybe I'm not the best person to take this advice from. But I've watched a lot of movies with fighting and a lot of hockey games. I know who could beat me up, I know who would be a close call, and you're darn right I know who I could beat.