In Irish law, busking is considered vagrancy - you can be arrested for it. It's risky asking people for money in public. So it's not like it's a high-art job. And people who do it as a high-art job make very little money.

I love the idea of leaving some of the original abstract thought in, because the problem is that when you pick up a pen you become a snob, your own worse critic. You edit yourself in a way that is non-creative.

I've realized, you know, having turned 40, that rest is just as important as work. In fact, it's equally as important.

I think it's very interesting, people who can't stand people who whinge and whine. It seems almost like a class issue. Because you think about who is the most positive, who's the most redemptive songwriter that's ever existed in your lifetime?

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.

Sadness is a very interesting idea, this idea of sadness being some kind of default setting that artists will go into. And then I started thinking about this idea of sadness and happiness, and the idea that sadness is very loud, and happiness is quiet.

My dad was quiet, angry, shut down. So my thing is: I express everything that's there. I want to get it all out.