I had given up on being beautiful. But I thought I could kind of inspire boys to write songs about me. So I became a music journalist at the age of 16.

The motto I have penned on my knuckles is that this is the best world we have--because it's the only world we have. It's the simplest math ever. However many terrible, rankling, peeve-inducing things may occur, there are always libraries. And rain-falling-on-sea. And the moon. And love. There is always something to look back on, with satisfaction, or forward to, with joy. There is always a moment where you boggle at the world--at yourself--at the whole, unlikely, precarious business of being alive--and then start laughing

I say this in the spirit of feminist encouragement, but I think I'm pretty hot. I've got all the facial features, facing the right way, at the right end, and you can always paint over the bad bits with makeup.

In the end I want to spend my 60s writing bonkbusters like Jilly Cooper.

I told my girls, 'Look at Rihanna: She's one of the biggest pop stars in the world. She's really famous, really powerful, really rich. Yet in every single video she can only wear panties. Poor Rhianna! We'll know when she is properly powerful and successful when we see her in a lovely cardigan.'

But nearly every woman I know has a roughly similar story - in fact, dozens of them: stories about being obsessed with a celebrity, work colleague or someone they vaguely knew for years; living in a parallel world in their head; conjuring up endless plots and scenarios for this thing that never actually happened.

I have a rule for working out if the root problem of something is, in fact, sexism. And it is this: asking 'Are the boys doing it? Are the boys having to worry about this stuff? Are the boys the centre of a gigantic global debate on this subject?