There's not one way to direct a film, there are so many different ways to do it. Everything affects the way it turns out in the end. Even the smallest things. You don't want to really acknowledge that, because you want to believe that you are the only creative asset as a director. You want to believe you're the only one. But I really feel that everyone teams up and everybody really affects everything. Actually, it's the closest I will get to playing in a band.

I'm not saying that I made a film to make young people feel great, not such a simple message, but I really felt that I will not go back to do something depressing. I had to make something happy and funny, and show that there are always many ways to continue - even when you're feeling ugly, or you are forgotten by your parents.

I think what draws me to young people is there is always this kind of openness that reacts very strongly to things. Sometimes when you get older, you react much less. That's also a reason why a lot of young people get hurt because if you're open, you're more subject to being hurt by things.

I think actually one of the things you learn when you get older is, things change. You get a longer perspective. I was quite depressed when I was young. I had a dark cloud hanging over me. But I always felt "this is not the end." It's always changing; it's going up, it's going down. Great things will happen.

Well, I don't want to talk too much about my children, but a friend of one of my children, something really terrible happened to her. I just felt like I had to speak about growing up again, because I felt that there's no way I can talk about difficulties of life. I had to talk about possibilities.

So I think, as much as possible, I try to be open myself. I think that's probably something that falls with young people. It's not because I think young people are smarter, because I don't think they are. I think young people are quite actually stupid.

There's not one way to direct a film, there are so many different ways to do it. Everything affects the way it turns out in the end. Even the smallest things. You don't want to really acknowledge that, because you want to believe that you are the only creative asset as a director. You want to believe you're the only one. But I really feel that everyone teams up and everybody really affects everything. Actually, it's the closest I will get to playing in a band.