I'm not a risk taker physically. I just have no interest in swinging myself off a mountaintop or parachute gliding or skiing down a totally vertical drop. These things don't interest me in the slightest, but I get so caught up in the color or the texture of the sounds of something. That's so funny to me.

I watch 'Mad Men,' I knit scarves, I cook and am very, very normal. Honestly.

Life expectancy in many parts of Africa can be something around the age of thirty five to thirty eight. I mean you're very fortunate if you live to that age. In fact when I went to Uganda for the first time one of the things that occurred to me was that I saw very few elderly people.

The worst thing someone gets is isolated. Isolation is the darkest part of any condition. You can live with almost any condition if you're living within a community of people who can share a common understanding. We create these communities from women who share common conditions, and those mothers carry each other through.

Something that's of common interest to every man, woman and child on the planet must surely be the notion of 'Peace'. Without 'Peace' we cannot survive. Valentine's Day is on the 14 February. Christmas Day is on the 25 December. Peace Day has been established by the United Nations on the 21 September, and the whole world is invited to participate.

One wouldn't want to have the same dilemmas at 50 as one had at 15. And indeed I don't. I have a very different take on life.

Although I have lived in London, I have never really considered London my home because it was always going to be a stopping-off point for me, and it has been too.