I did it [photojournalism] as something that was really rewarding to do, given the opportunity to express myself about something I cared about, and also to learn a lot by watching filmmakers I admired. In a sense, it was my film school. After doing it for a few years, I decided that the time had come to get it together and do some work of my own. So I stopped doing that and wrote some screenplays on speculation, because even though I wanted to direct, to direct you need a lot of money.