For any true stickler, you see, the sight of the plural word “Book’s” with an apostrophe in it will trigger a ghastly private emotional process similar to the stages of bereavement, though greatly accelerated. First there is shock. Within seconds, shock gives way to disbelief, disbelief to pain, and pain to anger. Finally (and this is where the analogy breaks down), anger gives way to a righteous urge to perpetrate an act of criminal damage with the aid of a permanent marker.

I do needlepoint from kits. I give them as gifts to people in the form of cushion covers and they are often speechless with horror.

Do you lend books and DVDs to people? If so, don't you always regret it? All my life I have forced books on to people who have subsequently forgotten all about it. Meanwhile, on my shelves sit many orphaned books loaned to me over the years by trusting, innocent souls - some as long ago as the Seventies.

The rule is: don’t use commas like a stupid person. I mean it.

Old radio comedy makes me laugh, as well as 'I'm Sorry I Haven't a Clue' and comedians like Paul Merton.

Many aspects of our screen-bound lives are bad for our social skills simply because we get accustomed to controlling the information that comes in, managing our relationships electronically, deleting stuff that doesn't interest us. We edit the world; we select from menus; we pick and choose; our social 'group' focuses on us and disintegrates without us. This makes it rather confusing for us when we step outdoors and discover that other people's behaviour can't be deleted with a simple one-stroke command or dragged to the trash icon.

To those who care about punctuation, a sentence such as "Thank God its Friday" (without the apostrophe) rouses feelings not only of despair but of violence. The confusion of the possessive "its" (no apostrophe) with the contractive "it's" (with apostrophe) is an unequivocal signal of illiteracy and sets off a Pavlovian "kill" response in the average stickler.