The style depends on the subject.

In many ways, it is very real, because I sat there for 9 days, and it was constantly happening, and that was the 9 days of making the film. But you can't say that it's 100% true, because there are places where I've been intrusive and interfered.

I was in jail four and a half years. When I came out, I continued the same struggle against injustice, but instead of using weapons, I began to use art and cinema.

When I came out, and for many years afterwards, it had become a habit for me to sit and read and read and read, like an obsession. I would take 20 books, and not come out until I'd finished them. It took me a while to change that habit.

Rumi, who is one of the greatest Persian poets, said that the truth was a mirror in the hands of God. It fell, and broke into pieces. Everybody took a piece of it, and they looked at it and thought they had the truth.

When we began filming, these people had legs, but as we were filming, they had been injured and they were brought to the hospital to have their legs amputated, and that's where we found them and asked them to come and be part of the film.

If I make two films in a year, they'll be different. This is my style - I can't have just one way.