Comment by legodt

First you need to stop seeing it as a binary (being gay isn't a bit that gets 'flipped,' it's more of a range that you are predisposed to fall somewhere within) and then this will start making more compatible sense. If you're willing to accept that, here's a really good interview on the subject: http://www.salon.com/2012/01/22/the_invention_of_the_heteros...