When I was still quite young I had a complete presentiment of life. It was like the nauseating smell of cooking escaping from a ventilator: you don't have to have eaten it to know that it would make you throw up.

You would think, wouldn’t you, that if you were the child of a happy marriage, then you ought to have a better than average marriage yourself – either through some genetic inheritance or because you’d learnt from example? But it doesn’t seem to work like that. So perhaps you need the opposite example – to see mistakes in order not to make them yourself. Except this would mean that the best way for parents to ensure their children have happy marriages would be to have unhappy ones themselves. So what’s the answer?

How often do we tell our own life story? How often do we adjust, embellish, make sly cuts? And the longer life goes on, the fewer are those around to challenge our account, to remind us that our life is not our life, merely the story we have told about our life. Told to others, but — mainly — to ourselves.

The next day, when I was sober, I thought again about the three of us, and about time's many paradoxes. For instance: that when we are young and sensitive, we are also at our most hurtful; whereas when the blood begins to slow, when we feel less sharply, when we are more armoured and have learnt how to bear hurt, we tread more carefully.

Grief seems at first to destroy not just all patterns, but also to destroy a belief that a pattern exists.

In 1980, I published my first novel, in the usual swirl of unjustified hope and justified anxiety.

Life seemed even more of a guessing game than usual.