Yes; but even the true stories were touched up for telling. A sensitive boy's humiliations may be very good fun for ordinary thickskinned grown-ups; but to the boy himself they are so acute, so ignominious, that he cannot confess them--cannot but deny them passionately. However, perhaps it was as well for me that I romanced a bit; for, on the one occasion when I told you the truth, you threatened to tell of me. (ANN: Oh, never. Never once.) Yes, you did. Do you remember a dark-eyed girl named Rachel Rosetree? (Ann's brows contract for an instant involuntarily). I got up a love affair with her; and we met one night in the garden and walked about very uncomfortably with our arms round one another, and kissed at parting, and were most conscientiously romantic. If that love affair had gone on, it would have bored me to death; but it didn't go on; for the next thing that happened was that Rachel cut me because she found out that I had told you. How did she find it out? From you. You went to her and held the guilty secret over her head, leading her a life of abject terror and humiliation by threatening to tell on her.

Tanner Monologue from Man and Superman: A Comedy and a Philosophy

Rehearse Tanner's monologue