lolfirst off, i messed up the wording. Dualistic should be "bi-polar", which im sure explains everything 😉
A bi-polar system is one where things can either be on or off. Binary code is bi-polar, somethins is either a 1 or a 0. The even more technical term, I believe, is "Boolean". So, with regards to the topic, I am saying that even conceptualizing sexuality as a 0/1 type system, where people are either this or that, may affect the way that people develop sexually. Basically, as we grow up, we feel that it is important to fall into one of the two categories, and thus, we do.
The second part refers to the idea, which as far as I know was first put forward by Kinsey, that sexuality, with regards to hetero or homosexuality, is a continuum. This means that there are infinite places along an axis, with 100% hetero at one end and 100% homo at the other, where people can fall. A conceptualization of sexuality in this way might influence people to not have such a static preconcieved notion of what their sexuality is; this ambiguity being determined by their culture.
Of course this is entirely suppositional. I have seen no evidence at all that would really support my thoughts. The existance of "bi-sexuality" somewhat affects my criticism of modern society as "boolean" with regard to sexuality. I am also supposing that people are naturally not either homo or hetero. Blah, I don't know how much to write, since I'm not sure how much you are interested in my personal sexual philosophy.
Haha, my biggest problem with this whole conversation is that, were you to ask me about my sexuality, there are many more important characteristics I could give you rather than whether I want my partner to have a penis or a vagina. That seems like such an irrelevant distinction, although it is the most important consideration when determining your own sexuality...