There's no point in making something if you're not falling in love with the people you're filming and you want them to really enjoy you being around. It would be weird if, when you're making a film, you don't think it's going to be the best ever or the worst ever - I guess it goes from one feeling to another.

Those are the films I want to make. I don't want to make a film about, "Oh, those poor prostitutes!" Or "Oh, isn't it terrible in Chicago!" I want to make a film where people think, "Brenda's like me!"

I try to make films where the audience forgets the filmmaking and gets engrossed in the story as it unfolds. I don't want them to ever feel bored, or that they're being told what to think, or to feel depressed. I don't like films about victims - I want to celebrate brave survivors like Brenda and the wonderful women in the film.

I know that sounds contradictory - you're going on a journey, but once you know who your characters are, you become more disciplined and you film less and less.

I remember very clearly when I found my first soulmate, it was actually in my late 20s, that wonderful feeling of being accepted by people.

It makes it very easy. I have a beginning, middle, and end, and I don't film for long - about 20 hours usually for a two-hour film - so it's easily watchable in a week for me and the editor. Once I know who the characters are, I only film those characters, unless somebody else forces their way into the film by a scene happening to them or we meet them by chance.

People want black and white answers, but it's not one thing or another. I think the only way we're going to make good things is to inspire people and make them feel as though what they're watching is real.