Sticklers never read a book without a pencil at hand, to correct the typographical errors. In short, we are unattractive know-all obsessives who get things out of proportion and are in continual peril of being disowned by our exasperated families.

We have a language that is full of ambiguities; we have a way of expressing ourselves that is often complex and elusive, poetic and modulated; all our thoughts can be rendered with absolute clarity if we bother to put the right dots and squiggles between the words in the right places. Proper punctuation is both the sign and the cause of clear thinking. If it goes, the degree of intellectual impoverishment we face is unimaginable.

There are people who embrace the Oxford comma and those who don't, and I'll just say this: never get between these people when drink has been taken.

The rule is: the word 'it's' (with apostrophe) stands for 'it is' or 'it has'. If the word does not stand for 'it is' or 'it has' then what you require is 'its'. This is extremely easy to grasp. Getting your itses mixed up is the greatest solecism in the world of punctuation. No matter that you have a PhD and have read all of Henry James twice. If you still persist in writing, 'Good food at it's best', you deserve to be struck by lightning, hacked up on the spot and buried in an unmarked grave.

You don't want to make an enemy of Piers Morgan.

You should read Wodehouse when you're well and when you're poorly;when you're travelling, and when you're not;when you're feeling clever, and when you're feeling utterly dim. Wodehouse always lifts your spirits,no matter how high they happen to be already.

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