People wrestle sometimes making movies, and I think that conflict is a very essential thing. I think a lot of very happy productions have produced a lot of very banal movies.

As an actor, if you step to the side and you look at [Thornton's performance] technically, and you try to imagine doing what he was doing, most people would panic. Most people would be on the set, and they would be panicking, going, "I'm not doing anything!" All the ham instincts in you would be screaming, "You've got to indicate something here." And it's beautiful, in a way. And so I appreciate, even as an audience member, the courage that it takes to be... frankly, to be subtle.

Everyone thinks that Fight Club is a very important and successful film, but it was a massive box-office failure. Massive. It was a big flop by any commercial-release standard. And it's been a huge hit on DVD. Everything that movie has become has been on DVD. So you can't stake your sense of creative success on this whole box-office-performance matrix, because if you do, you're going to be disappointed most of the time.

I start to get fixated on a story and a character and an idea, and at a certain point, I really want to do it. It's a compulsion to explore a specific thing, as opposed to a compulsion to direct, generally speaking.

If there's a criteria that really gets me interested in a work besides any type of personal interaction with the theme, it's if I feel like this is the right piece of work for that director at that moment in their career.

Sometimes creativity is a compulsion, not an ambition.

As an actor, I don't have any politics. As an actor, I'm driven more by an authentic - I would say an obsessive-compulsive-disorder level-fixation on mimicry, tonality of voice, to literally imitate something until I can just disappear into it.