If you really want to communicate something, even if it’s just an emotion or an attitude, let alone an idea, the least effective and least enjoyable way is directly. It only goes in about an inch. But if you can get people to the point where they have to think a moment what it is you’re getting at, and then discover it, the thrill of discovery goes right through the heart.

Have you ever had a single moment's thought about my responsibilities?

I've never achieved spectacular success with a film. My reputation has grown slowly. I suppose you could say that I'm a successful filmmaker-in that a number of people speak well of me. But none of my films have received unanimously positive reviews, and none have done blockbuster business.

Sanitised violence in movies has been accepted for years. What seems to upset everybody now is the showing of the consequences of violence.

Don't get obsessed with not liking a movie.

Some people demand a five-line capsule summary. Something you'd read in a magazine. They want you to say, 'This is the story of the duality of man and the duplicity of governments.' I hear people try to do it -- give the five-line summary -- but if a film has any substance or subtlety, whatever you say is never complete, it's usually wrong, and it's necessarily simplistic: truth is too multifaceted to be contained in a five-line summary. If the work is good, what you say about it is usually irrelevant.

I used and abused drugs and alcohol. When I stopped doing that it became a lot clearer that life goes from inside to giving as opposed to taking and destroying.