– I am standing in the wings of a theatre waiting for my cue to go onstage. As I stand there I can hear the play proceeding, and suddenly it dawns on me that the lines I have learnt are not in this play at all, but belong to quite a different one. Panic seizes me; I wonder frenziedly what should I do. Then I get my cue. Stumbling, falling over the unfamiliar scenery, I make my way onto the stage, and then look for guidance to the prompter, whose head i can just see rising out of the floor-boards. Alas he only signals helplessly to me and I realise of course that his script is different from mine. I begin to speak my lines, but they are incomprehensible to the other actors and abhorrent to the audience, who begins to hiss and shout: “Get off the stage!”, “Let the play go on!”, “You’re interrupting!”. I am paralysed and can think of nothing to do but to go on standing there and speaking my lines that don’t fit. The only lines I know.