Is there anything more useless than a crouton? I sometimes wake up in the small hours with a start and realise that what's roused me is an overpowering urge to visit violence on its originator.

I like texting as much as the next kidult - and embrace it as yet more evidence, along with email, that we live now in the post-aural age, when an unsolicited phone call is, thankfully, becoming more and more understood to be an unspeakable social solecism, tantamount to an impertinent invasion of privacy.

Because I was a young man so, of course, I did get into fights. The last time I actually was in a fight, in the sense of throwing punches myself, was probably when I was at college, not since 1980. But I remember being attacked quite a few times in the '80s.

The marvellous thing about writing, whether it be fiction or journalism, is that it is simultaneously the most intimate and the most anonymous of meetings between people. It is profoundly intimate in reaching into the psyche of another, at the same time as being devoid of social characteristics, cultural characteristics, economic characteristics.

Lust was a positive high-tension cable, plugged into my core, activating a near-epileptic seizure of conviction that this was the one thing I had to do in life.

Without a shadow of doubt, Trafalgar Square has to be one of the most crap urban public spaces in the world.

The great liberty of the fictional writer is to let the imagination out of the traces and see it gallop off over the horizon.