As soon as the words were out of my mouth, I realised that I’d been tactless. The last thing Tom needed, being, as he was, in the grip of dyskinesia (linked to Parkinson’s drugs; makes you move uncontrollably; just awful) and also having a conference-ful of important people to talk with; I’m sure the very last thing he needed was for some fool of a woman asking for his autograph on her copy of his book.

But Tom Isaacs had been a hero of mine, ever since I’d read “Shake Well Before Use” a couple of months earlier, and it was the first time I’d met him, and he couldn’t have been more warm and welcoming. Basically, I was starstruck. Still am, really. He even apologised for the writing being shaky! Him. Apologising to me. Good grief.