My generation is having its midlife crisis in its 20s.

I've already spent a lot of my life doing what makes me go. There's a life out there while I'm still young, able to move, able to just sit at peace in the water - I should be spending much more time doing that, rather than continuing to go through this artistic struggle.

To me, Fight Club was a comedy. When [David] Fincher sent me the book and I read it, the first thing I asked him was, "This is a comedy, right?" he said, "Yeah, that's the whole point," and I said, "Okay, I'm in." I certainly wasn't imagining myself as a dramatic actor when I was running around in my underwear in that film.

When I was very small, I had that first-time-you-see-a-play experience, which immediately made me want to act, because it seemed like this incredible outlet for something I was already doing fairly compulsively anyway, which was putting on hats and costumes and doing funny voices. It was a very natural compulsion for me.

I don't have anything to prove to anybody, which is a lovely place to be.

You're always choosing the start point and the end point. And almost by definition, the most interesting period is where something happens, as a result of which something is different at the end. And so to me, the idea that you know everything about a character at the beginning is sort of ridiculous. Something has to be revealed. I like it when the deeper you go with the character, the more you see the layers start to peel away. It's more challenging to me, but it's also just interesting. Those are the things I like to watch. I like to watch the evolutions of something.

I have this embedded faith in the process through which films of a certain type get discovered on longer timelines.