You've got to separate the singer and the songs.

If you're a pop singer, you don't need to evolve. You just get a set together, have some hit songs and play them over and over.

I write songs. Then, I record them. And, later, maybe I perform them on stage. That's what I do. That's my job. Simple.

I don't feel comfortable doing interviews. My profession is music, and writing songs. That's what I do. I like to do it, but I hate to talk about it.

A lot of people who were writing when I came through originally as a singer-songwriter have disappeared.

If it's what you do and you can do it, then you do it.