I was a weed. Such a skinny little weed. I just couldn't put on weight; I couldn't put on muscle. I was the oddest shape. And I thought that was it: that's how I'd look for the rest of my life. And I'd beat myself up about it so much. But you change an awful lot. You're 16. Your body's not even halfway to what it'll end up being.
I was often looked at as a leper by kids at school because I was a Jehovah's Witness. They didn't like it - you were 'weird'. And on Saturday mornings, you'd be knocking at their doors. I remember standing there with my mum and dad, thinking, 'Oh my God, I know whose door this is, and I'll have to see them on Monday.' It was terrible.