When you do a normal film, you play the character for three months and you say goodbye to him. And then, when you watch the movie, you say, "I wish I could have done that differently. I wish I could have added this to it."

Probably the people around me and the people I care about. They are my motivation. That's probably what drives me to succeed. Family and friends.

Does my being half-naked bother you?

I bounce my knees, but I do not have restless leg syndrome. I did an interview, I don't even know who it was with, and they said I told them I have restless leg syndrome and it distracts me from my work. I do not have any syndrome.

My parents are pretty good about keeping me humble. They brought me up good.

When I went to Australia, I went shark diving. It was crazy. It was called 'extreme' shark diving because even though we were in cages, we literally could touch the sharks swimming by. They were huge and I'm terrified of sharks. Then I went to a wildlife park and held kangaroos. That was nice.

Boxing is so loose and flowy, and martial arts is more stiff, and about strength and structure.