I was a child of the '60s basically, which is a real blank. I really started growing up, I think, in the '70s. I'm a glam-rock kid. But Dublin, Ireland in those days was a very dark place, as in it was a very poor, almost third world. Economically, the whole world is going through a recession at the moment. In the '60s, '70s, and the '80s in Ireland was a real recession. It wasn't a pleasant place.

I don't even think any stimulants really help writing. You talk to most guys and they say, "Hey. I wrote this." And they're out of their head or they had a few beers or a bottle of whiskey. You wake up the next morning, it's usually pretty crap. But you know Dylan Thomas wrote some great poetry. Brendan Behan. You never know but ultimately I'd say you have to get up early in the morning and you're usually sober when you write your good stuff; it's hard work. So alcohol, keep it for chilling out, fun, and having a good time. Not for work.

When people try to take your culture away from you, your essence of your culture becomes stronger. It's like even in Africa. When you see African-Americans, they're stronger because of what they've gone through. It's even subliminal; I think it becomes in their genes.

There is a terrible thing that's been happening probably for the last 20 years or so and it's called the music business. And music isn't really business; it's work and you got to pay and you've got to buy your guitar or go into the studio. So there is a business side but when people say, "I'm going into the music business," it's not. It's about expression. It's about creativity. You don't join music, in my mind, to make money. You join it because it's in you; it's in your blood stream.

I was a child of the '60s basically, which is a real blank. I really started growing up, I think, in the '70s. I'm a glam-rock kid. But Dublin, Ireland in those days was a very dark place, as in it was a very poor, almost third world. Economically, the whole world is going through a recession at the moment. In the '60s, '70s, and the '80s in Ireland was a real recession. It wasn't a pleasant place.

Socialism and Communism don't work, but neither does straightforward capitalism. We've got to get a new way of thinking and working. We blew it so there was good and bad about the celtic tiger. But we're tiny. There's four million in the country, do you know what I mean? We're tiny. Four million in a country, how many is in New York? Seven? Ten? But we're strong, so hopefully we pull through.

A lot of singers don't really know who they are. They have this massive insecurity and this massive ego and they are sort of pulled between both. I mean, why do you want a lot of people to look at you all the time and listen to you? There is something going on there, there is sort of need to express and attention. It's not just ego, it's some sort of complex thing and sometimes you create characters to say something you want to say and then you just throw yourself into that.