When I'm driving I should make more of an effort with my iPod, but I'm too lazy to organise a playlist.

You know, when my dad was a racing fan in Australia he would follow Jack Brabham and sometimes only hear if he won two days after a race - when the result finally appeared in his newspaper. These days I can tweet something and it's all over the world in seconds.

A lot of filmmaking is all about filtering out the bullshit.

Sitting beside the pool is fine for two weeks, but after that I think it'd be quite hard to live with - so I need to keep racing.

My mother and I took over abandoned buildings to sleep in.

I love putting things together. I love putting together a team and making stuff with people. It's great, that's what's cool about movies it's such a collaborative effort.

Red Bull are backing a spinal-injury research charity called Wings For Life, which I am an ambassador for, with a programme called Faces for Charity that will run at this year's British Grand Prix.