Thank God the Internet didn't exist when I was 15, 16. I knew people were tearing me apart, but my God, if there had been a net and commenters and I would have been reading them - it was bad enough as it was. To grow up in the media eye, I'm glad it happened, but that was definitely not healthy being around adults all the time.

When I am in a relationship, I don’t wear lipstick at all. I hate the smearing, the retouching, the constant throb of phoniness as you surreptitiously check the damage in your compact between kisses. I wear lots of mascara to compensate, different colors so I don’t get bored. When I am about to break up with a guy, he has full warning because I start wearing lipstick again.

I wish I had been less keen to inject my own opinions, but I was a teenager and your teenage self is generally an idiot compared to the adult you. That's the way it should be. If it's the other way around, you have a problem.

It took a long time, but my heart now feels full when I think of him. When you fall in love again—which I have—it's funny the other things that come back in with that open-ness. You have this ghost chorus of the lovers who came before, but they're benign now, they're good spirits.

What people don't understand when you've already been a suicide and pulled through is that after the sadness comes fear: Where is my mind going with this? I don't want to die. I do not want to die. When you don't have so much control over your own thoughts, over the myriad voices in your head, you don't know where they could go.

When you live with voices in your head, you are drawn inextricably to voices outside your head. Very often the voices work to confirm your worst suspicions. Or think of things you could never have imagined! There are only so many hours of the day to hate yourself.

I wouldn't say that my emotions are extreme. I'd say they are committed. My moods are the equivalent of Madonna's dancing: inappropriate but all-out. If I'm going to be sad, I might as well be the saddest a girl can get. And if I'm happy, I want to be the happiest. The trouble is, I feel highs so ecstatic that just being normal feels like a thousand-mile drop and being unhappy is excruciating.