If you're on a date and somebody comes up and says, "Oh, I loved you in Harry Potter," it's a bit weird, because you suddenly start thinking, "Oh, God. Is this weird for the other person I'm here with, or is this weird for my family?" But generally speaking, I don't really think because I was thrown into it so young and kind of always had that, it's just something you get used to. And most of the time... It was interesting.

I haven’t always been thrilled with my work. But the fear of not proving the people wrong who think you can’t emerge from a franchise and do well, that’s a very strong driving force.

The idea the actors are the most important people on a film set I think is very stupid. Actors are the most replaceable people there. There are literally millions of us. There's very few people that can operate a steady-cam. The numbers are a lot, lot fewer for that, you know?

As far as I can tell, most actors' main motivation is self-doubt and neuroses.

I've learnt a lot about certain things but you also learn through your own experience.

I think it's kind of great, to be honest. I'll never do another film [like Swiss Army Man] where I get to talk about those things, so I might as well enjoy it while I can.

Some actresses are just insane. I've never worked with a nasty actress - they're all absolutely delightful. But completely barking.