At 17, we all think we know what we're doing.

What I really learned from Tim Burton is that it's important to have your own person in a role because you can't play a character unless there are elements of human behaviour that you yourself understand. I was really struck by how Tim Burton would like to sit and chat about you... or question things which then you had never thought about. It is a good thing to always step back a bit with things like that. But I try my damned hardest to learn something from everything I do.

I really enjoy auditions anyway because I think that even if you come out of them, and you go in once and it never goes anywhere, there is something that you bring out of it or a note that will come back to your agent and that's the way you learn.

I've been told I make a very good brew.

On the surface, it's really easy to dismiss certain characters, but sometimes you find that the most interesting parts are disappointingly shallow. It's your job as an actress to pull that person apart, and work out why they act the way that they do.

Sometimes when a scene is written or directed to be shouted or played incredibly angrily, I always think it's way more terrifying when someone is fuming and talks in a very calm way. I always want people to shout at me if they're angry - it freaks me out that whole thing of, 'I'm not angry I'm just disappointed.'

When you get a bit older and you realise that no one knows what they're doing, no one's perfect and it's fine.