As a little kid growing up in Hollywood, I was called 'a little crazy'. And now I guess I'm still that way.

Me, I still believe in paradise. But now at least I know its not some place you can look for because its not where you go. It’s how you feel for a moment in your life when you’re a part of something and if you find that moment, it lasts forever.

Most of the time I just keep to myself. I think like what it would be like to be... someone else.

I hate complaining about paparazzi, I hate complaining about being recognised, because if I ultimately didn't want to be an actor or in the public eye, I would quit doing what I do. That's not the reason I do it, but I love the work so much that it's worth it.

You see, I think negative emotions are always trumped by positive emotions.

Since I was very young I've been fascinated with nature and I actually wanted to be a marine biologist when I was very young. That was a great passion of mine. So I suppose in the off season when I'm not making movies, I became more and more active as an environmentalist trying to be more vocal about issues that I felt were important.

And now it's your turn - the time to answer the greatest challenge of our existence on this planet is now.