I was brought up Catholic. I'm lapsed. From the age of three I was with the nuns. Now I'm an atheist. I think religion does a lot for us but I can't quite believe it, alas... It's just a personal choice. I love the idea of heaven though. Who doesn't? It's lovely.

Logic doesn't really provide for loyalty. If your logic changes suddenly and things not make sense, you can alter your allegiance, but love stops you from being able to do that.

I don't want to infantilize the actor; I want to empower the actor. Actors can be many things, but all of the really good ones are really great storytellers, and I'm interested in that. If you're not interested in that as a director then you better be Stanley Kurbrick.

People have suggested that perhaps we are too affluent to be telling this story, which is amazing to me because then I wonder what story I am allowed to tell. Having been working with the homeless for the past years, I noticed lots of things about them, but one thing I really noticed was that they were probably too busy just getting though the day to make a film about themselves.

Actors can be many things - vain, venal, self-serving, obnoxious, bullies - but all of the good ones are great storytellers. I wanted to watch what my actors were doing and how they were telling the story.

I find that our response to homelessness really puzzlingly. It's a peculiar response that people have.

I come down as an actor and my marks are already laid out on the floor - somebody else organized what I'm going to do. I think, why am I here? And why I'm here is to express the words with some sort of vague emotion and make them seem real. I wanted to go back to how it was before.