I've always relied on discipline to achieve goals great and small. At a young age, my father instilled a real work ethic in me - and a fear of men. I always felt like if I didn't have a natural knack for something, I could kind of out-discipline the competition as it were. So I would always work as hard as I possibly could, sometimes to my own detriment and my personal life. For me, I think will power and discipline are very synonymous.

Acting has given me a way to channel my angst. I feel like an overweight, pimply faced kid a lot of the time - and finding a way to access that insecurity, and put it toward something creative is incredibly rewarding. I feel very lucky.

You have to really make sure that every moment means something, and that every moment, there's a purpose for it. And then you have to blend it all together without it looking like you're really focusing on it. That, to me, was the magic trick that was most difficult for the film [Buried].

I remember that coming to America was scary for me because everything here is just bigger, better, shinier, you know?

This movie [ Buried] is strange, because it's such an extraordinary situation, both as a character and as an actor. Both of us are going through an extraordinary situation at the same time, and it was odd. It was weird not having a co-star to cut away to for the most part. It just forces you to never have a deficit in the performance.

If you're going to commit to that, you're going to have to find some way to make it bearable and enjoyable.

The problem with romantic comedies is you know the ending by the poster. So they're not movies you can keep doing over and over again expect satisfaction somehow.