In my opinion, grounded upon extensive reading & personal experience, as well as peer-reviewed research, sexuality - all current political hyperbole & bullshit aside - falls upon abroad spectrum bounded by strict homosexuality on one end & strict heterosexuality on the other. The vast preponderance of "us" fall on interim points between these two anchor points. Further, where our point lay upon this spectrum reflects a dynamic process. For many, if not most, where we are on this broad spectrum of sexual preferences will change over time & reflects our evolution as an individual human being,