I've always loved to dance and keep fit but more recently I feel like I cannot keep up any longer and my back starts to hurt. And I get angry and then I have to really learn to forgive myself and go: you know what, you're nearly twice the age of some of the people in this room, give yourself a break.

I've done a few remakes now, as you know. And my philosophy is, you see the original film once, and that's it. You have to do whatever you can to shut it out, because you don't want your performance to be tainted. You don't want to fall into the trap of comparisons, basically.

Sometimes you arrive late in the process of filming, which makes it a little scary because they've already got this well-established technique going on, and all of the relationships are comfy and cozy. You have to figure out how to fit in, which can always be a scary first day.

There was a time I was very much blaming the way I felt on L.A, that it was a vacuum of creativity, of humor or anything organic, and I was really angry at the place. But then today I feel completely different - I love L.A.!

I think every time you take on a new role, you're trying to help find that voice and you add your own bits and pieces along the way but with Noah [Baumbach] it's already done.

Sometimes they come to you and it's a small role, so it's about the experience and the journey and mixing with people you know you will learn from. Or sometimes it's a scene in a movie that you think, 'I just have to play this person.'

The use of violence in movies is a subject that's worth addressing. I'm not standing on a soapbox or wagging a finger, but I'm interested in those subjects for sure.