People often criticize my films for being pessimistic; there are certainly many reasons for being pessimistic but I don't see my films that way. They're founded in the belief that revolution doesn't belong on the cinema screen but outside in the world. Never mind if a film ends pessimistically but exposes certain mechanisms clearly enough to show people how they work and the ultimate effect is not pessimistic. My goal is to reveal such mechanisms in a way that makes people realize the necessity of changing their own reality