Because one of the benefits of getting older, I guess-there are very few benefits, really - most of them are a pain in the butt. People depend on me more; they believe in me more, they think I'm good.
I could, I think, quite easily have gone to Oxford. I got four good A levels, but my father's income was such that I wouldn't have got a grant, and he wouldn't let me go to university, and that was the end of it.
It's impossible to move, to live, to operate at any level without leaving traces, bits, seemingly meaningless fragments of personal information.