I would sooner be prime minister of the moon than run another marathon. I've been really lucky. I didn't have any toenails fall off or anything disgusting like that. I still have all three nipples.

I run in a pair of New Balances with a thinner sole, but they're nothing like those barefoot shoes that show all five toes. I have a bit of a phobia about those.

The woman is skin covered prozac I like to call her. Half the trick to a film like this is keeping a sort of emotional level going and keeping an attitude that induces creativity on the set. You have to be in a good mood for that. You have to be happy to make a comedy I think and Anne sort of ensured that every time by expressing most of her feelings through the exciting medium of dance.

I learned discipline from my father. Not in terms of corporal punishment, but being determined in whatever you do, and sticking with it.

I don't necessarily need 400 pounds on my back in the squat rack, and then take a picture of myself and send it out to my Twitter followers, 'Part of the 400 pound club today.'

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.

There's a very real possibility in this industry of going out and leading your life and then going home and being a voyeur of your own life. You can literally go watch yourself - where you went last night, what you did, what the things that people presuppose about you. It's kind of crazy.