Some people can very easily switch off and be guilt free, not that what I'm doing is about guilt, but they can completely disconnect and not care because it doesn't affect them. I've always really cared about what happens and felt a certain responsibility.

I dreamt of being an actor ever since I was young.

When I meet girls, I pray that they don't know who I am. But I know that's limiting myself quite a lot.

I actually wanted to be a jazz musician first. My grandparents introduced me to Louis Armstrong. I loved Louis Armstrong so I took up the trumpet and just did that every day and practiced that.

Sometimes a script comes along that really makes you sit up and pay attention... 'Life at These Speeds' has an emotional intensity that really kicked me in the guts.

I love Leonardo DiCaprio. He just makes really great films with great directors. He has great relationships with directors but also has a great social awareness. I think he balances his work with his responsibilities to his world, the environment, things like that very well. I'm very impressed by him and I admire him a lot. And other actors like Joaquin Phoenix, I just look at him and marvel at his unexpectedness, just his work really.

You're always going to have ups and downs - if you look at the careers of a whole bunch of people I respect, some of them have good movies, some of them have bad movies. I remember Andrew Garfield said that the only power we really have as actors - or one of the main powers we have as actors - is our choices. We can make interesting choices, but as soon as you've made that choice, so much else is in play: the director, the script can change, the other actors. All you can do is try to make interesting choices and, once you're in it, just do the best you can.