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.

You never really know what the director has got in his mind as far as the scene visually and art direction wise, etc. Even if you do, sometimes there's a side of things that don't necessarily gel the way people intend. So there a bit of a mystical entity, film.

Most of the time when I'm in Australia I'm not really working, it seems. I'm just at home, getting on with renovating my house or writing music or whatever. So I get back to doing all the stuff that I naturally do. Whereas if I'm away working, that's all there is to do, is to concentrate on the work.

I'm never there enough to really keep up with what's going on in the Australian film industry. I just try and be part of it as much as I can.

To work in America or other places is more about curiosity, because I'm dealing with cultures and sensibilities that I don't really know. So I'm having to sort of investigate them, which I'm fascinated in, but it comes from a place of curiosity rather than a real need to get something out of my system.

Growing up, I was a kid pretending to be an adult.

Sometimes I'll go for something more because of the story, or more because of the director. But, generally, I have to feel like it's something that I have a real sympathy for - a person that I can completely go, "Oh, wow, oh, I'm there." Otherwise I don't feel like I will be able to pull it off at all. I know I haven't done everything very well in the past; some things have worked and some things haven't. But I need to feel like I can feel about the person, understand that person, I suppose.