They're the darkest people I know, comedians.

We are all from different cultures. Heath's [Ledger] Australian, really. I'm from here. Ang's [Lee] from China. But I think Ang gets very close in preproduction and rehearsals. And then he allows his actors - I don't think scared of actors, but I think he's scared of getting in on the scenes he's watching. The space he's watching. So he just totally disconnects from you while you're shooting.

The amount of preparation I saw from someone like [David] Fincher, and how aware he is of everybody else's job on the set, and how much respect he has for every aspect of the film, and every aspect of the frame - that's the type of actor I am now; it's not the type of actor I was then. But without understanding his process, and then coming to learn it later on, I would never be the actor I am now.

Chris Cooper once told me to never have any regrets. After Chris said that to me, I walk into every scene thinking, 'exhaust every possibility.' Once you get to a certain place, it's like you just deliver everything you've got. Don't have any regrets. It pops up in my mind over and over and over again.

I think it's more, at least at the time, a sense of abstraction. My mind doesn't really work in a way where there's a definitive sense of something. I go one way and then it opens up into a million different ideas, and somehow, when you look at the art, Buddhist art, or particularly Tibetan art, you know, it's a similar thing. All of a sudden there are a million lotus leaves and you're following one to the next and to another, and I related to that, and it felt simple and easy to me. And it made me feel smart.

My mum raised us on classic movies and a lot of musical theatre.

I love movies that are saying things that people might find odd at times. I don't find them odd at all. They give me comfort.