In my opinion, I think sarcasm and humor in a song, without turning it into a novelty song, is really charming.

I don't believe in bad. I believe in relativity. The only way we can know what we call good is if there's also something we call bad.

If I could sell 500 million records every time, it would be great. But I've also had the luxury experience of having it when I was a teenager, in a very kind of model version of it.

I love songs that are very autobiographical.

I didn't have high self-esteem when I was a teen-ager, as I think most teen-agers don't.

I never regret anything I do. It's part of who I am now, and I like who I am now.

I'm sorry to myself, for treating me worse than I would anybody else.