Right after I did 'The Fountain,' I wanted to go make a documentary or something that was less constructed - more natural. I was searching for a project, and sniffing around, 'The Wrestler' fit right in

I spent about a year and a half doing technical post work on 'The Fountain'. Although I do like the process, I think my favorite part of filmmaking is the actors.

The only way I know as a director is to figure out what the film is about. And out of the theme and the sense of what the film is about, all those decisions start to make sense. But to find that truth within it, you have to limit your possibilities and limit your choices. That's where this visual language grows out of.

I only want to work with actors that really get it and make it work. I didn't want it to be a star-driven thing anymore.

I've been joking that if Madonna taught us anything, you've got to reinvent yourself. I think it's important as a filmmaker, as any person working in the arts, that you've got to try new stuff and challenge yourself and take chances. I've tried to take a chance with every film I've done - I've never done it the easy way, and I think that's because that's what excites me, is making as big a mountain as I can in front of me, and just trying to mount it.

I don't think I make genre films. I think studios try to sell films as genres because they know how to do that. There's nothing wrong with that. I don't know what I make. It's sort of a pot roast, all my films.

It's not that much of a difference. Basically, your job is the same as a film director. It's a triangle between creativity, money, and time. But they don't really change. You're ultimately trying to get the most creativity and time with the money that you have.