"When you're angry, you can't fight rationally. Your body chemistry is all messed up. Your energy goes to all the wrong places. You can't do anything well except get angrier. That's why I like fighting guys who are pumped up on steroids. Fighting is all about relaxing and releasing tension, so your body is flexible and fluid, able to bend and flex quickly, like water. I like fighting angry guys who are really tense. They can't think right, and they can't fight right."