Wig
Dancing makes sense when it is interpreted as something that people prefer not to admit. That something else is the real thing : the dance is merely a cover. Inviting a girl to dance stands for inviting her to have intercourse; accepting the invitation stands for agreeing to have intercourse; and dancing is miming and foreshadowing of intercourse. So obvious are the correspondences that he wonders why people bother with dancing at all. Why the dressing up, why the rituals motions;why the huge sham?