Generally I can sleep any time, anywhere, any place, unless I'm anxious about work. I can get performance anxiety, so when I'm on tour it can be hard to sleep.

When I'm passionate about something, I just get excited.

I can understand why some people might look at me and say, 'What's she got to be depressed about?' I get that a lot in Britain, where mental health issues seem to be a big taboo.

I'm such a chameleon. I never get bored.

I am a wire-walker. I can walk any time, anywhere - I'm indestructible.

I've done a lot of partying in my time because I didn't want to go home and I didn't know what to do.