When I met Akira Kurosawa in Japan, one question he asked me was, "How did you actually make the children act the way they do? I do have children in my films but I find that I reduce and reduce their presence until I have to get rid of them because there's no way that I can direct them." My own thought is that one is very grand, like an emperor on a horse, and it's very hard for a child to relate to that. In order to be able to cooperate with a child, you have to come down to below their level in order to communicate with them.