I guess I'm interested in the behind-the-surface feelings of the human condition, in my own way. I was always struck by the gap - at least in the books I was reading - between what people tell stories about and what I actually feel. I started thinking about a gap between fantasy and reality.

The book that influenced me most is Sherlock Holmes, which teaches you the way to deal with reality: to deduct. It teaches you to put together the signs. For example, I look at a person and I see their coat, their jacket, their handwriting, their iPhone, and I am able to deduct some details about who they are, what they wear, and what they do. For many years I was fascinated with Sherlock Holmes. The series trained me to look at the world through these sharp, unforgiving eyes.

I guess for major film industry players a film is a money making devise, so using formulas assures them that their investment will have returns. A lot of big studio films are created by formulas and committees, stripping away any individuality or personality from the work so that they could appeal to most everyone on there planet but to no one in particular.

When industry people see something different they don't know what to do with it, so filmmakers who make films about women, they kind of fall through the cracks. If a woman filmmaker makes film about war, like [Kathryn] Bigelow, they say "Okay, this is a war film, it has ninety percent men in it, we know what to do with it." But then she still gets attacked for not doing it properly. [...] But even though it bothers me I don't want to dwell on the sex and gender thing.

Animation remove you from a visual reality - if it was live action, you wouldn't be able to see through the person's mind. But animation takes a step away. It creates a very stylized landscape, but at the same time it is the form that is best able to address the reality of being alive and being in pain.

By using formula in filmmaking we are admitting that film is not art.

There can be no formula in arts. Formulas are for factory mass productions. There are no discoveries in already discovered formulas.