My life is quite physical anyway. When you are three-foot-six you kind of have to climb stuff now and again, and you find yourself in quite precarious situations just to manage in what is quite a big world.
When I was in my early 20s, my dream was to write mystery novels. I wanted to do what my favourite crime writer, Ross Macdonald, did - crank out a book a year. The only problem - and it was a considerable one - was that I stank.

