" Often he declined invitations, because to accept meant that he had to dust off his brogues, iron a shirt, brush down his best suit, take a bath, and splash on some cologne. He had also to be affable, to drink and be merry, to talk to strangers with whom he had no inclination to talk and with whom he was not being paid to talk. In other words, he resented having to play the part of a normal human animal. "

― Ian Rankin , Knots and Crosses (Inspector Rebus, #1)