The irony is that musical artists have enormous public voices, but behind the scenes we're voiceless, actually.

In my belief, there's one spirit. I prefer to call it the Holy Spirit. I don't think it matters if you call it God or Allah or Jesus or Fred or David or too early in the morning or whatever.

I was getting a lot of pressure from people in show business about my being overweight because of medication, I was on 200 mg of amitriptiline. When I said this to my doctor, for some reason she took me completely off medication and she didn't really supervise properly.

Unfortunately in my case, because of what I do for living, here in Ireland is very hard for me to find a doctor who can just deal with me as a person, that can get beyond Sinead O'Connor. I had to go to England to find a psychiatrist for my case.

There's nothing in the recent past I want to write about.

There's a standard of songwriting that, when you start immersing yourself in those types of songs, it raises your own bar as a songwriter. There's also simplicity in the songwriting. It's much harder to be simple than it is to be complicated.

That's my feeling - that real God and religion are two different things and that religion is trying to obscure what God really is.