The difficulty with our bisexual construct is that it locates the origin and meaning of preference too much inside the lone individual and not enough in the social surround. The notion of sexual preference, with its linking conception "sex object choice," requires an individual difference psychology of choice and free will that may correspond to the reality of philosophers, but seldom does for ordinary mortals. Our sexual development is driven and regulated by extraordinary forces, intrinsic and extrinisic, which include our genes, hormones, early parental relationships, peer pressures, cultural training for categories and language, and out-and-out social sanctions and physical force. We seldom are free to choose freely, but entertain the enchantment that we can.