I like to challenge myself. I like to learn - so I like to try new things and try to keep growing.

My parents from a very young age raised my sister and I under a pressure to achieve. Theyre both attorneys. So good marks, getting through university, there was a huge emphasis and pressure to do well and keep going.

And the thing is, every time you start a new show or do a new series, you're committing to another six years.

I had invited 50 or 60 peers and friends, most of whom were parents, to see the film [Trust], and I asked about the last scene. It was interesting because it was split right down the middle, 50/50. About half the audience wanted it to end with the very emotional scene between Clive and Liana, and that feeling of realization and catharsis. And, the other half were adamant about keeping that last scene.

If someone doesn't believe enough in your product to put money in to it, then you should rethink how good the product is.

When you see Liana [Liberato], who at the time was 14, there is an inexperience and innocence that you can't act and you can't fake.

I had a mustache when I was 13.