I play a lot of games on my iPhone. There is a game called Rat on a Scooter that I will promote as much as possible because it has brought me so much joy.

I run and do a lot of push-ups and eat healthy.

'Allen Gregory' came about because we wanted an animated show and we were just tossing around some ideas about me playing a 7-year-old. We thought that would be cool, because we couldn't do that in real life.

I think our culture has gotten so skewed. People assume that because you're an actor you want to write a book to exploit your celebrity, but my celebrity is only a byproduct of me making movies. I have no intention of being a celebrity.

'Funny People' is my favorite performance of myself to date. Even though it's a comedy and there are serious moments, I really felt like Leo felt like a real person. It didn't feel like I was playing myself. Whether it's a comedy or drama, I just try to make it as realistic as possible.

I started writing and acting in these little plays and then I was discovered by Dustin Hoffman. He got me my first audition for a film he was in, called 'I Heart Huckabees.'