The British and American literary worlds operate in an odd kind of symbiosis: our critics think our contemporary novelists are not the stuff of greatness whereas certain contemporary Americans indubitably are. Their critics often advance the exact opposite: British fiction is cool, American naff.

You know that sickening feeling of inadequacy and over-exposure you feel when you look upon your own empurpled prose? Relax into the awareness that this ghastly sensation will never, ever leave you, no matter how successful and publicly lauded you become. It is intrinsic to the real business of writing and should be cherished.

Regard yourself as a small corporation of one. Take yourself off on team-building exercises (long walks). Hold a Christmas party every year at which you stand in the corner of your writing room, shouting very loudly to yourself while drinking a bottle of white wine. Then masturbate under the desk. The following day you will feel a deep and cohering sense of embarrassment.

Certainly, for time out of mind, an obsessive dwelling on happier former days has been synonymous with getting older, while it was the juvenescent who rushed with open arms to embrace the future.

I used to find myself goofed out in the street on drugs. And I had such a bad problem with addiction at the time that I didn't mind. I was dealing cocaine and shooting up a lot of cocaine. And that's not a good space to be in.

If we bought everything on the Internet, our eyes and mouths and nostrils would probably begin to film over with a tegument - one initially tissue-thin and capable of being removed each morning, but which gradually thickened and hardened until we were imprisoned in our own tiny minds.

There's a flip side to having prominent public intellectuals, which is that they start meddling in politics and often with quite disastrous results.