One of the reasons I’d been attracted to showbusiness in the first place was that I thought, most of my experience so far having been of the theatre, that it was a profession that ring-fenced the lie-in. I didn’t mind the idea of working in the evenings, maybe of rehearsing in the afternoons, but mornings, I felt, should be the preserve of sleep, tea and paracetamol. So the realisation that television, the medium I most wanted to work in, required such punishing early starts was a bitter blow.