If I've got Writer's Block it generally means that I don't have that much to say or something's not quite connecting. I have had Writer's Block a bunch of times and it's generally because I'm not able to write down what I'm feeling basically. Mostly, I just need to be alone really, or be with someone who can bring that out of me.

I'm quite private. And I never wanted to be the biggest star in the world really. So in that sense I've got a good balance of doing great shows, of making an appearance every now and then and writing music, and I don't really have to do much else.

I'm never happy with my face, my hair, I haven't really got any boobs and I'm not really that tall.

I got a random tattoo the other day. It's a red triangle, which makes everyone think I'm arty, which I'm not. I used to draw red triangles all the time. It must mean something - maybe I don't know it yet. But I'll figure it out.

Even when I'm in quite a happy state of mind, I like writing really sad songs. I think a lot of people do.

I met Prince William at a musical festival and he let me know he was a fan of my music. But the invitation to sing at his wedding reception came completely out of the blue. The fact that Kate and William knew the words to my songs was very touching.

When you reach a point of no return with someone and you feel there's going to be no reconciliation, you have to disconnect. I can't allow myself to be emotionally connected with people like that again, it's too damaging.