I never contemplated. I just went in there and did my acting. I never thought, "What's the character actually feeling here? What's he trying to get across?" And never looked at it from that classically trained actor's point of view.

I'm very self-conscious as an actor, with performances and things, and I don't like watching my own stuff.

It's always been my dream to be in a war film.

I did enjoy theater. I actually do prefer making films and television, but it was a learning experience for me, because I got into television at 5 and film at 11, and theater was something I completely bypassed.

Obviously, when you're in theater, you have to be in character. You have to prepare for the unexpected. You have to be able to react to things that don't necessarily happen every night, or aren't supposed to happen every night. And you have to react to it in character. In six months, 192 shows, those things did happen. And the experience of that, the ability to stay in character, I feel like I've learned a great deal.

I'm very professional.

Alan Rickman, who was mentored me a lot. He was very keen to offer his opinions on stuff. Not in a pretentious way. Not in a patronizing way.