It's such a stressful environment, I find, being an actor, being put in the chair and "Touch this, that, and the other," it's too much for me. I find it hard to tolerate that sort of stuff. If you're not enjoying it, don't do it. You're wasting everyone's time.

At the end of the day, my life isnt about other peoples work. Ive got to stop giving stuff away. Ive got my own stories to tell, and a great need to tell them. Ive got these images, these thoughts in my head, and I need to find a way to cope with them.

There's no social realism in 'Tyrannosaur.' It's not about the social landscape or the political landscape or any of that. It's just about human beings. I never made 'Tyrannosaur' in reference to anybody - I just made it because I had to make my own films.

When you're having conversations about actors, you realize these same conversations have happened about you. If you want to make a film for $5m, then you cast A, B and C, but if you want $20m, you won't be able to cast them, you need X, Y and Z.

Being a director is almost like being another sort of character, but you're out of view.

The thing is, if I try to talk about acting, I come off as moaning. But I'm privileged. I think it's all about control. Acting is vulnerable because you're not in control of anything. You have to give up a lot of your trust; it's up to somebody else what they do with what you've given them.

Its different being a director. I suppose, especially if its a story youve written and you feel compelled to tell, in some ways its a lot easier than acting because youre orchestrating the piece. As an actor, sometimes youre trying to second-guess what people want.