I've been joking that if Madonna taught us anything, you've got to reinvent yourself. I think it's important as a filmmaker, as any person working in the arts, that you've got to try new stuff and challenge yourself and take chances. I've tried to take a chance with every film I've done - I've never done it the easy way, and I think that's because that's what excites me, is making as big a mountain as I can in front of me, and just trying to mount it.

I try to live my life where I end up at a point where I have no regrets. So I try to choose the road that I have the most passion on because then you can never really blame yourself for making the wrong choices. You can always say you're following your passion.

I remember the few times that happened to me in writing, where you basically start writing and you look at the clock and six hours have gone by and you're, like, "Whoa! What the hell just happened?" And that piece ends up in the final product even though the final product is three years away. It doesn't get rewritten. It came out the right way. But that's happened to me so few times in my life.

Unfortunately, when you're working in film, it's this huge machine, and you've got to get everyone right there, so you get kind of locked into things. I'm not sure where the artistry in film making is. It's usually that moment when you're on set and you're working with the actors. That's the time to play around, the moment of theater. And then you can shape things. But a lot of it is just managing stuff. It's upsetting because you get away from the core.

It would be nice to make a movie that other people want to make, because every one of these movies, I basically have to find the only company in the world that's willing to make it, and it's always a big challenge. I end up spending a tremendous amount of energy and time trying to get money to make these movies and it's exhausting.

People have been screaming about the end of times forever, it's always the end of times. But there's just so much evidence that the world is changing so radically right now. How much can the world take?

I think video games and that stuff should be as violent as possible, but age-appropriate. It should be realistic. When it's not realistic you run into kids running around shooting people and not realizing the consequences.