If we didn't want to upset anyone, we would make films about sewing, but even that could be dangerous. But I think finally, in a film, it is how the balance is and the feelings are. But I think there has to be those contrasts and strong things within a film for the total experience.

Sleep is really important. You need to rest the physiology to be able to work weel and meditate well. When I don't get enough sleep, my meditations are duller. You may even dip into sleep at the beginning of your meditation, because you're settling down. But if you're well rested, you'll have a clearer deeper experience.

The only thing that disturbs me is that many psychopaths say they had a very happy childhood.

I have smoked marijuana, but I no longer do. I went to art school in the 1960s so you can imagine what was going on. Yet my friends were the ones who said, "No, no, no, David, don't take those drugs." I was pretty lucky.

I long for a kind of quiet where I can just drift and dream. I always say getting inspiration is like fishing. If you're quiet and sitting there and you have the right bait, you're going to catch a fish eventually. Ideas are sort of like that. You never know when they're going to hit you.

If the people in a relationship were able to get rid of this torment within and replace it with happiness, love, and a sense of well-being, they would never think to hurt another human being. They would be filled with an understanding of others and an appreciation of others and have an ability to reconcile differences without any violence whatsoever, to reconcile differences in a very loving way, a very happy way.

One change of attitude would change everything. If everyone realized that it could be a beautiful world and said, 'let's not do these things anymore - let's have fun.'