I didn't become an actor to make money. And I didn't become an actor to be famous - though people always gasp if you say that, as if it's unfathomable that an actor doesn't want to be a star.

I don't believe that directors need to essentially manipulate actors into doing things. You can suffer for your art, and you can make your own self suffer for your art. You don't need anyone else to do it for you. I work best when there's a safety trampoline of kindness.

I don't think I have ever thought of myself as a movie star. I think when I was about seven, I thought it must be lovely to have an Oscar. But the more involved you are in this business, the more that pretence disappears, and you really get to see what you love about it, and what I love is working.

In many ways, playing a real person is slightly easier because you have a road map. When you're playing someone fictitious, there's myriad ways in. With a real person, there's boundaries, and that sometimes makes the work easier.

Violence in film and television is an ongoing conversation, and I like eavesdropping on it, but I'm never sure what my opinion is. I like watching creative violence, but I don't know.