Also expressionistic filmmaking - making the audience feel like they were inside the characters' heads. And so we create all these different types of techniques to put the audience there.

As filmmakers, we can show where a person's mind goes, as opposed to theater, which is more to sit back and watch it.

I wasn't a big fan of social anthropology. And, luckily, that created room for me to work in visual arts because I sort of ignored my requirements. I think I was attracted to social anthropology because I liked to travel and was always interested in far-off places.

But steady-cams are very different than hand-helds, because hand-held gives you that verite feel.

Classical scores go up and down; they're kind of hysterical in a way. And movie scores are much more - they just drive and move forward, and they build and can't go up and down at that same speed. It's a big job to turn that into something that pushes the movie along.

I think there's something in collaboration - the fact that you can sit there and bounce ideas off of someone. It definitely matters who the person is, because certain people... The act of collaboration, where you can talk to someone, hang out, get ideas going, there is something in that. That's similar between everyone. But I think every individual collaborator is different, because they have different brains and emotions and ways of working, so it changes. Definitely.

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