> I'll not neglect to have an idiot sheet [to] hand in future

PS1: I mean "cue sheet". I tended to use "idiot sheet" for lists of what to do in which order when valeting computers for customers' use, because the idiot in question, who'd otherwise forget an important step, was me.

PS2: For some unknown reason, having a cue sheet to hand also helps mitigate another embarrassing problem I have nowadays: choking up with sad songs. The Ferryman is a beautiful song, but I can't sing it at all now.