Having been an actor and a writer for so long - 20 years or so - I felt that it would be daft to go to one's grave without having directed. It's a natural extension of writing and acting, and so I knew it would happen one day.

I like people who are as unlike me as possible, which is not an expression of self disgust or self hatred, but it's just that you know you obviously particularly admire things that you recognize yourself as not having.

Lectures broke into one's day and were clearly a terrible waste of time, necessary no doubt if you were reading law or medicine or some other vocational subject, but in the case of English, the natural thing to do was talk a lot, listen to music, drink coffee and wine, read books, and go to plays, perhaps be in plays.

One of the most unattractive human traits, and so easy to fall into, is resentment at the sudden shared popularity of a previously private pleasure. Which of us hasn't been annoyed when a band, writer, artist or television series that had been a minority interest of ours has suddenly achieved mainstream popularity? When it was at a cult level we moaned at the philistinism of a world that didn't appreciate it, and now that they do appreciate it we're all resentful and dog-in-the-manger about it.

It is easy to forget that the most important aspect of comedy, after all, its great saving grace, is its ambiguity. You can simultaneously laugh at a situation, and take it seriously.

Estate agents. You can't live with them, you can't live with them. The first sign of these nasty purulent sores appeared round about 1894. With their jangling keys, nasty suits, revolting beards, moustaches and tinted spectacles, estate agents roam the land causing perturbation and despair. If you try and kill them, you're put in prison: if you try and talk to them, you vomit. There's only one thing worse than an estate agent but at least that can be safely lanced, drained and surgically dressed. Estate agents. Love them or loathe them, you'd be mad not to loathe them.

It's rather splendid to think of all those great men and women who appear to have presented symptoms that allow us to describe them as bipolar. Whether it's Hemingway, Van Gogh... Robert Schumann has been mentioned... Virginia Woolf, Sylvia Plath... some of them with rather grim ends.