ABSTRACT
One of the best legacies of imperialism is the discovery that a relationship between the two sexes always develops on the basis of a culturally determined set of rules. Every ethnic grouping has its own traditions, interwoven with faith and history, and this is what determines the nature of the couple. The success of these relationships has nothing to do with the fact that a partner of the same sex has a more suitable technique or knows where to find the right spot. The man expresses his desire mainly in sexuality focused on the sexual act; the woman does this much less and has different and more varied forms of expression. The result of this difference is that there is a snowball effect resulting in a self-fulfilling prophecy. The problem that arises is related riot so much to biology or genes as to a typical characteristic of this male-female relationship, particularly the demand for exclusivity.
