Gripped by an almost deranging panic, he’d then decide to sacrifice the first two days of that final week to the making of another timetable. This time for someone who had to pack three months of revision into five days.

Because five days now had to accommodate three months’ work, the first thing that had to go was sleep. To prepare for an unrelenting twenty-four hours a day sleep-free schedule, Rimmer would spend the whole of the first remaining day in bed – to be extra, ultra fresh, so he would be able to squeeze three whole months of revision into four short days.