There's nothing worse than someone coming up to me and going Oh God, I really love your hair.

It goes without saying that what a girl goes through, boys could not even comprehend. If we get the flu, we need a week. We're idiots. But what was the most powerful realization to me was, how do single mothers with a low income cope? I can't complain about my dumb life. That's what was most revelatory to me.

I pretty much grew up when punk was big in the UK. The Sex Pistols were heroes for me. I used to run around like Johnny Rotten. I had a jacket like his.

I've always thought that you just make everything as best as you can, and then, one day, people will look objectively at what you do, from a distance, and see its quality. All you try to do is keep the standard up so that, one day, when I sit back and I look at it all, I can feel really good about it.

Well, I'm English, so it's intimidating to step anywhere. I used to be painfully shy. I wouldn't say that I'm painfully shy anymore. But if I have the option of sitting on the edge of a circle, I will.

It's a very selfish time. When I'm here at home, my responsibilities are far greater. I'm forced to be way more selfless. My priorities are so far down the list that it's hard to see them. And yet, when I'm on tour, I basically have to get the show right, every night, but the days are really constructed around selfish activities for self-improvement, or not. That's where I feel guilty because I know that life is going on full-speed when I'm not around.

I can make no apologies for following my heart.