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 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.

I really disliked the fact that our Irish culture is what make us and made us and will make us. And when money came in, we rejected it so quickly. Not even rejected, we didn't think. We just got lazy and all the girls started getting fat and that's not good is it.

If you want to be Justin Timberlake, go for it. But if you want to be somebody else, go for it but it's usually very hard. You just got to believe in yourself, work hard. I've no advice, I did everything the right and wrong way. You make it up as you go along, but it has to be in your blood stream and it's not a job. It's a way of life.

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.

You've got to use alcohol and not let it use you. I come from a country that's been doomed by alcohol. The Irish could drink; they could drink Europe. And they'd have a good go at America, too. I mean, you guys - your alcohol is like not good, it's weak.