I think ultimately, people are selfish in that department [blues], in a good way - the reason we're attracted to art is because it somehow reflects us. And I think, ultimately, we're a tribal people by nature. We're not individualistic. We almost like to hear that there's other people in a worse state than us. Sometimes even more than we like hearing there are people in better states than us.

Everything about singing, I learned from busking. Everything I learned about songwriting, I learned from busking. Busking, you learn people, you learn about reading people. You learn about reading the atmosphere of the street. If you stand still in any city long enough, you see everyone pass you by. It's almost like you get to know personality types, just by watching people walk past. You get a sense for things.

If you don't mark your successes, the day your ship comes in could be just another day at the office, and there's no poetry in that.

I'm not an actor, and I'll never call myself an actor. I've never thought of it as part of my life. I'll always be a singer, in my eyes.

Certain songs have a life, and certain songs don't. A song is like a saddle: you ride it for a while, and if it's the right kind of song you can sing it for the rest of your life. And then other songs are only really important for certain periods of your life, and you move on from them and find yourself not necessarily needing to sing them anymore.

I only ever really take out my guitar when I'm miserable, which isn't necessarily a very good time to do it.

I won't say I've closed the door on acting.