CHAPTER VI
THE PLAY-FUNCTION OF SEX
When we hear the sexual functions spoken of we commonly understand the performance of an act which normally tends to the propagation of the race. When we see the question of sexual abstinence discussed, when the desirability of sexual gratification is asserted or denied, when the idea arises of the erotic rights and needs of woman, it is always the same act with its physical results that is chiefly in mind. Such a conception is quite adequate for practical working purposes in the social world. It enables us to deal with all our established human institutions in the sphere of sex, as the arbitrary assumptions of Euclid enable us to traverse the field of elementary geometry. But beyond these useful purposes it is inadequate and even inexact. The functions of sex on the psychic and erotic side are of far greater extension than any act of procreation, they may even exclude it altogether, and when we are concerned with the welfare of the individual human being we must enlarge our outlook and deepen our insight.
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