I, at first, thought I didn’t have a ritual, but then I remembered that I always get up and make a cup of coffee while it is still dark—it must be dark—and then I drink the coffee and watch the light come. And she said, “Well, that’s a ritual.” And I realized that for me this ritual comprises my preparation to enter a space that I can only call nonsecular … For me, light is the signal in the transition. It’s not being in the light, it’s being there before it arrives. It enables me, in some sense.

I have a problem with my ears. I really have a problem. When I was living in the city, I threatened people because of some noise they were making that was bothering me. It sounds psychotic, I know. Once it was a beep from a fax that I heard in the night, very far away. I went to every floor, to every neighbor, putting my ear to the door, until I discovered where the sound was coming from. Then I would tell them, “You have a fax machine that’s making this sound and it’s driving me crazy.” “You’re four floors away from me—how can you hear that?” they said. “You’re crazy, you’re a hysterical woman.” Whatever, call me whatever you want, but I hear it, and I can’t sleep because of it.

Until this time I had never been able to drink whisky. I disliked the flavour intensely. I could not understand how so many of my brother officers were so often calling for a whisky and soda. I liked wine, both red and white, and especially champagne; and on very special occasions I could even drink a small glass of brandy. But this smoky-tasting whisky I had never been able to face. ... Once one got the knack of it, the very repulsion from the flavour developed an attraction of its own; and to this day, although I have always practised true temperance, I have never shrunk when occasion warranted it from the main basic standing refreshment of the white officer in the East.

Long years ago, sometimes it seems many lives ago, I was at Oxford listening to the radio programme Desert Island Discs with my young son Alexander. It was a well-known programme (for all I know it still continues) on which famous people from all walks of life were invited to talk about the eight discs, the one book beside the bible and the complete works of Shakespeare, and the one luxury item they would wish to have with them were they to be marooned on a desert island.

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.

When I’m working on a novel I type the initial draft first thing in the morning. Really: first thing. For preference, I have a cigarette ready-rolled and a coffee percolator loaded the night before; then I simply roll out of bed, fuel up and set to it. I believe the dreaming and imagining faculties are closely related, such that wreathed in night-time visions I find it possible to suspend disbelief in the very act of making stuff up.