The moment the doctor said he wanted to do a biopsy, in my heart I thought I'd probably got it. But I also know a lot of people who have also had prostate cancer, so I had a reasonably good idea what to expect.

I'm going to take the kids away over Christmas but I don't, I've written 14 musicals now, I don't want to rush into doing something just for the sake of doing it. I want to do it when I find a story.

We don't have butlers. Obviously we have people who look after the houses, but I try not to run things formally.

When people ask me if musical theatre should be taught in music colleges, I reply that there is no need. All anyone needs to study is the second act of La Boheme because it is the most tightly constructed piece of musical theatre that there is. It is practically director-proof: you can't stage it badly because it just works too well. If you can write La Boheme, you can write anything. I would also recommend studying Britten's Peter Grimes.

People in Britain always think of 'Jesus Christ Superstar' as a musical - it wasn't.

I would have gone right ahead but the only thing, the only phenomenon that's going on now of course, which is different in my experiences, is that you are getting things planted in the Net by people about the Woman in White on the Net. That's not a nice change.

Nobody seems to think it's a good idea to mention mistakes, but I think it's important to acknowledge the mistakes you've made in life, because it's really through those that you learn things. I've made hundreds.