Movies are so hard to get made - every step of the way of making a movie has obstacles. If you don't have that passion, if you don't have that vision, if you don't believe it's a piece of art worth making, then you probably won't get it made - you won't have a chance for it to be something special.

I'd seen too many shrines in South Central and thought it was worth asking where the first bullet came from that started all this violence.

Tupac Shakur is something that, of course I want to make the Tupac movie, I love Tupac, but when that movie was announced, we didn't even have a script yet. It was just being written. People announce things too soon. If you go to any filmmaker - Clint Eastwood, Oliver Stone, Martin Scorsese, Ben Affleck, Michael Mann - you go in their offices and there are scripts everywhere and there's about four or five of them you really want to make.

You want to take yourself seriously, and you want to make something that you hope will have resonance with the audience. You want to bring your perspective and what you consider your talent to that piece of work, and you move forward in that direction. Sometimes that's easy, and sometimes it's met with resistance because you're dealing with situations where, for everybody else, it's a piece of business.

Even the Westerns that I grew up with, the Sergio Leone's and all that, there was always a sort of anti-hero, a guy reluctant to shame even, to pick up the gun again because he wants to help other people, and he does, he uses his skills for that.

I'm a product of older filmmakers I guess, the past where you get to make movies and scenes are what they are.

I started studying mythology, just on my own. Joseph Campbell, mysticism.