I grew up on a street called Cedar Wood Road and by coincidence my best friends that are around the age 10 became a guy called Bono and another guy called Guggi. It was music again. The fact that pulled us together. They found me quite interesting because I had the right albums underneath my arm. Those days where you carry the latest David Bowie album or Roxie music album as you go to school. I mean you can't play an album at school but you were being cool just showing, "Look what I got."

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.

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 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.

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.

Friday was added to my nickname because I have a talent of getting on with most people. So it's a bit of a man Friday thing.

I've always as a performer on stage tend to sort of throw myself into the character, whatever I've written about, so it depends on how I'm writing or what I'm writing about.