I was so lucky because I started working very young. And my father was very wealthy and I didn't need to work. I did my films. I was very well paid for my age, and I could make choices, decide not to do a film for six months and wait until I'd get the right thing. Which made me quite a coward, you know. It's so easy to say no to stuff, and then, after a while, it's very hard to go back in.

When you fight against your own weaknesses, there's something embarrassing about it.

At the beginning it wasn't to do with the work, it was more the experience.

I don't feel I have to share everything.

I was so lucky because I started working very young. And my father was very wealthy and I didn't need to work. I did my films. I was very well paid for my age, and I could make choices, decide not to do a film for six months and wait until I'd get the right thing. Which made me quite a coward, you know. It's so easy to say no to stuff, and then, after a while, it's very hard to go back in.

It rarely happens that I get to work again with the same director. I had such a wonderful time on Antichrist with Lars von Trier, that I was going to do whatever he proposed me to do. When he sent me the script of Christmas, I just loved it. I think I love anything he writes.

It was very liberating to be able to sing in English. It had a different resonance, different images. It was like being a stranger in a foreign land, which was helpful.