I suppose a good director is like a teacher. I think that someone like David Cronenberg was very much like a teacher, because there's an openness, but a certain set of rules of behavior, and a certain conduct expected. But there's an atmosphere that's relaxed and conducive to exploration, and that is created by someone like Cronenberg.
We do not pray for the sake of praying, but for the sake of being heard. We do not pray in order to listen to ourselves praying but in order that God may hear us and answer us. Also, we do not pray in order to receive just any answer: it must be God's answer.