My problem is I'm an addictive personality. I can't have one coffee. I can't eat one piece of chocolate. I can't have a little bit of drugs.

Australia's not so bad with me, really, people are pretty cool with me at home, but in England it feels a little bit scary.

I think a lot of actors take on fun roles and then they're lazy or flippant with them. I just can't do that.

I suffer from overheating quite easily.

It's funny, though, with films, because you can incorporate a variety of elements, and sometimes that can work for you and sometimes I think it can work against you.

The funny thing is, because I was doing a lot of theater when I was a kid, and a lot of that was musical theater, as I got older I became more interested in acting as a separate entity and music as a separate entity, like songwriting and production and recording and playing music.

I can be completely indulgent and spend as many hours and days or weeks as I like on one thing. Writing music and sitting in my studio, just pottering with ideas, it's a lot more personal and creative for me, I don't feel restricted.