Even after explaining these difficulties, admitting the fundamental elasticity of the truth, the professional profile journalist will still insist that truth is the very soul of their work. Their profile, they will claim, is a fair portrayal, or an authentic depiction of an encounter. But I was beginning to believe that a true portrayal of another person might not be possible – not because the truth was impossible to portray, but because there might not be any truth to expose. It might be that every man and woman is a fractal Janus, infinitely involuted, showing at least two faces at every level of magnification. It might be that every human encounter is a cryptogram impervious to codebreakers.

The data Polly had collected gave the impression of idleness. If she was in a position to fill in the widening gaps in my day, that impression would only grow stronger. Perhaps she had already guessed the truth. I have considered telling the truth. I have wondered what that would sound like, what I would say, and where I would begin. But even a straightforward statement of facts is not the truth, not the whole truth.

I am not idle. I work hard. I start early, I work through lunch, I work in the evening, I work late into the night. I work until I drop. When I am kept away from work, by the Monday morning meeting or by the quiet drink I enjoyed with Mohit that same evening, work was always on my mind.

Idle, no. Polly would not see, but it is there to see, out on the streets. You are outside a pub, queueing for a cashpoint, waiting for a bus. They approach and ask for money. Maybe they have a story they tell. Look at them – the stance, the gait, the eyes. Abject, yes. But not idle. No languor, no sloth. They are busy. They are on a deadline. They are working. Addiction is work, all-consuming, urgent work. And unlike my post at the magazine, the job security is total. Addiction will never fire me. It will never let me go.

It was true that I was often late for work. But I overslept less than you might expect – I was rarely given the chance, rising promptly, at 7 a.m., when the drilling started. Next door was renovating their house. Renovate: to make new again. They were stripping that word back to its roots just as they were rebuilding their house down to its foundations. Deep into the London clay they dug, scraping out precious extra inches of floor area and headroom. They were in my head-room too. Their busy pneumatic drills were working perhaps only feet – perhaps only inches – from where my head rested on an under-washed pillowcase. They might as well have been drilling inside my skull.