When I did Sean Penn’s movie, I think I was living in, like, a $500-a-month room, and someone called me up or bumped into me and asked me if I’d come up to work for a day. That sort of got me going a little bit. But it wasn’t until Sin City [2005] that I kind of got back into the game.

People ask me about that all the time. They say, "Did you ever think of directing?" And I say, "It's completely out of the question."

The two sports are as different as Ping-Pong and rugby. In boxing, you don’t know what’s going to happen. In wrestling, it’s already prearranged. But the thing I didn’t know about wrestling is that you really get hurt. Because, you know, you’re wrestling in front of a live audience, and you end up doing things like jumps or slams, and 40 percent of the time you don’t land right.

I've been with a lot of women, but who's counting? It's nothing I'm proud of. It's a physical need. Sometimes afterwards I just want to blow my brains out, it's so meaningless.

Where I come from, being a hard man is being able to take a good beating and then get back up again and carry on fighting.

By the end of the shoot [of Wrestler], my trainer was pushing me up three flights of stairs to my house and holding my arm like I was an old cripple. I had three MRIs in the first two months of working on the film. I felt like it really was over by the time we started shooting the movie.

When I was like 12 or 13,Muhammad Ali gave me a pair of his trunks that were white satin with gold stripes. They were full of blood, and my mother threw them away. I think it's the first time I ever cursed at my mother.