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 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?

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 think inside every rock journalist, there's somebody who wishes they had the courage to live the life that they're not, and that they're writing about. But at the same time, inside every songwriter, I guess there's a wish for happiness.

There are people who can sit down and write a song about any given subject, and they can do it really, really well.

What happens to us all, I think, when we pick up a pen, is that we just become snobs.

I've always loved playing solo. I guess in a way I just feel blessed to be able to make music. My favorite thing is usually whatever I'm doing right there and then.