And for some reason, when I'm sad, I do listen to Leonard Cohen, I do listen to Joni Mitchell. I do find myself going to the music that's actually reflecting my mood, as opposed to sticking on Motown, which might actually bring my mood up.

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.

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

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 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.

You know, when I was a kid waiting on the bus, I remember that was when I imagined my life. I imagined everything that I was gonna be when I grew up and I imagined all of these amazing journeys and amazing people Id meet. Of course, all of it has kind of come to fruition.

Our imagination just needs space. It's all it needs, that moment where you just sort of stare into the distance where your brain gets to sort of somehow rise up.