I feel like somehow I'm living my life mentally in reverse. It's taken me to my 30s to feel relaxed and comfortable in my skin. I think I'm going to be dancing on tables when I'm 50. I really hope I am.

As a model I had a lot of success when I was 17 and 18 years old. It was before social media, before the world was what the world is, but even then it was terrifying, to be 18 years old and people knowing who you are, and I was this personality who was completely devoid of who I actually was. It was almost like being a manufactured boy band. You're sort of like a wind up doll; they wind you up and put you on the runway or something like that.

Having children, you have so much more structure in your life. The open-endedness of being a single woman is gone, you know? It's sort of like, from 1 P.M. to 3 P.M. the kids are going to take a nap, so now I have time to sit down and write the lyrics, or once they're put to bed, I have a few hours to focus on those things. I need that. It's a very strange process, really - I can never predict what's going to happen. It always feels uncomfortable and awkward.

I was always the weirdo at school. When I became a model [at 16], I didn't tell anybody. I was terrified that the kids would rip me to pieces.

I've not met one person, even if they are not creative, who isn't dysfunctional. I guess artists are just a bit more aware of their dysfunction because it serves a purpose.

One girl came up to me - I remember it so vividly - she said, "You're not fit to model socks." It crushed me. But at the same time, it made me unbelievably determined to prove everybody wrong and prove to myself that I could live an incredible life.

Not to get too depressing, I've always been a slight whirling dervish in my life. I've always been at once a very spritely and energetic hilarious lady, but at the same time there is an equal dark side that's as comparable to the jovial - constantly walking on the high wire trying to figure out who to be each day.