Good diet and exercise are key, but abject fear has its own rewards. And arriving on the first day for rehearsals for Spamalot and seeing all these much younger, much fitter people, who I was going to be on stage with, became a catalyst for cutting out the more unhealthy aspects of my life.

I am officially a doctor, and believe it or not, I can save lives and tune certain instruments and can beat peasants with a stick.

It is better to give blood but receive cash than the other way around.

I went to a psychotherapist for a year and a bit, and it was fantastic. I went in with a very clear question: I couldn't work out why I behaved in a certain way in certain situations, and I got that answered.

I've always saved. I believe in keeping money back for a rainy day and living within my means. I don't buy expensive clothes; I have a 10-year-old car I'm hoping to replace when a big job comes in. I suppose when we do go on family holidays, I am quite happy to spend when we are there.

The Kumars... played on five continents, and even when I came up with the idea I was slightly surprised that no one else had.

Good diet and exercise are key, but abject fear has its own rewards. And arriving on the first day for rehearsals for Spamalot and seeing all these much younger, much fitter people, who I was going to be on stage with, became a catalyst for cutting out the more unhealthy aspects of my life.