Every film I've ever worked on, and that includes 'Braveheart' and 'Trainspotting,' I've always witnessed a director having a breakdown. Every director will have a day, without exception, where they just can't do it anymore, they don't know what to say to their cameraman, their cast. It's the sign of real, physical exhaustion.

Part of the reason why movie bosses are so obsessed with crime movies is because they know that world and the criminals. And that's what they are - they would not hesitate to act illegally to achieve profit and gain.

Watching people just look out for themselves, I think, is extremely interesting. It goes right back to something like 'The Beggar's Opera' - the underbelly of society, how it operates, and how that reflects their so-called betters.

I know virtually no one of my age who can remember a hug, or a smile from their father, or a 'Let's go play football.'

Filmmaking is something I have to do. It's not something I particularly want to do.

You have to just go with your imagination, where your instinct takes you.

There's no such thing as an actor giving positive criticism to a director. The minute you say 'Don't you think it would look nicer', that director's going to hate your guts. Particularly if it's a good idea.