There's a sense of humor within the Australian culture that prevails when one is in a rather difficult situation.

I never really enjoyed the fame stuff.

I think when people are repressing things, or burying things, that can manifest in all sorts of ways.

I went through a period where I just wanted to punch everybody. Since then, I've had a lot of therapy and I've figured a lot of things out.

I don't feel I'm making a conscious effort to go more commercial.

There's something about the American sensibility that kind of hails people in the public eye. You have a star system. You have that kind of thing where you say, "Good on you for doing that."

If I'm exhausted, physically and particularly emotionally, I can't tell what's good and I can't tell what's bad and I'm useless.