Occasionally, very occasionally, say at four o’clock in the afternoon on a wet Sunday, she feels panic-stricken and almost breathless with loneliness. Once or twice she has been known to pick up the phone to check that it isn’t broken. Sometimes she thinks how nice it would be to be woken by a call in the night: ‘get in a taxi now’ or ‘I need to see you, we need to talk’. But at the best of times she feels like a character in a Muriel Spark novel – independent, bookish, sharp-minded, secretly romantic.

The future rose up ahead of her, a succession of empty days, each more daunting and unknowable than the one before her.

For the best part of my childhood I visited the local library three or four times a week, hunching in the stacks on a foam rubber stool and devouring children's fiction, classics, salacious thrillers, horror and sci-fi, books about cinema and origami and natural history, to the point where my parents encouraged me to read a little less.

Dont run before you can walk

Failure and unhappiness is easier because you can make a joke out of it.

I had made this mistake once before, on a school trip to the Victoria and Albert Museum, when I followed a sign marked WOMEN, thinking it was an exhibition on the changing roles of women in society, and actually ended up standing in the ladies' toilets.

Time to tidy up your life. Time to start again.