[On Looking 31 at 41] I still have plenty of vices, but alcohol isn't one of them. It's probably just down to sleep and diet. If you travel long haul a lot or don't sleep much, it's not going to last very long, that's for sure. I'm pretty healthy so I think that helps a lot. I've been that way for a long time - 20 solid years of eating vegetarian/vegan and taking care of myself. That probably helps the preservation process.

Interview for British GQ, 5 March 2013.