You know, there's nobody where I've said, 'Man, I really want that guy's career.' I mean, each of us has to make our own go of it.

I'm one of the most fortunate guys around,I still get to do those kinds of movies, and then I get to do Green Lantern, and I get to do Buried with an auteur like Rodrigo Cortés. I enjoy that I can get away with that.

When I first moved to Los Angeles I came down there on a wing and a prayer in a way. I had about six weeks worth of money to make it there and that was just from doing a couple of episodes of the X-Files just to finance that trip. I got there and it is either you got to hit it or you got to go and, thankfully, I found a job.

There are 7 billion people on the planet. Pretty much everyone is doing sex. It's not like you need to order the "baby-starter kit" on Amazon. Instincts will come to you at the weirdest places and times.

Doing a film with your friend is probably the best way to end that friendship but we worked together really well. We just have that thing. Chemistry is something that... I just think it is the last thing in Hollywood, the last magical thing they haven't computerised. There's nothing you can do about it - it's either there or it's not and it doesn't matter if you're friends or not. It was just a bonus that we were.

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.

The fact that you're friends doesn't necessarily equate to great chemistry.