The British are the last national group who can be insulted by Hollywood without any comeback. These days if you depict Italians as gangsters, Saudis as terrorists or Mexicans as violent drug dealers you'll never hear the end of it. But as still the largest - and possibly the richest - ethnic group in the States, the British just have to take it.

Kind 'Guardian' readers have been forwarding me round robin Christmas newsletters for years now: lengthy missives full of perfect children, exotic holidays, talented pets and endless, tedious detail. The notes that accompanied them revealed they had inspired in the original recipients everything from mild irritation to absolute rage.

In Washington, the first thing people tell you is what their job is. In Los Angeles you learn their star sign. In Houston you're told how rich they are. And in New York they tell you what their rent is.

They're called Virgin Trains because they don't go all the way.

Even I would find a book about my life pretty dull.

When I was collecting material for a political gossip column, and someone said something interesting, I would wait for them to add, "and I don't want to read that in your magazine!" In which case I wouldn't use it. But if they didn't remember to say it, I'd nip off to the loo, write the story up, come back and change the subject.

I think the great thing about grandparents is seeing another home, realising that people you love can have different priorities, different diversions, different opinions and lead quite different lives from the ones you see every day, and that is immensely valuable.