No one said human nature is infinitely malleable, drama queen. Human nature exists along a very, very long spectrum. How malleable is your existence? Are you sure of your gender and your sexual orientation, your sex and your sexuality? Well, guess what, asshole. So are transgender people. Science understands that people can be straight, guy, and anything in between. They can also be female, male, and anything in between, both biologically and psychologically. The most beautiful thing about humanity is that it is complex, multifaceted, and nonbinary. Your neurotic obsession with telling other people that they have to fit into one of the birthday candle holes of your shriveled brain is regressive. Stop holding civilization back by being such a disgusting Neanderthal. Read a book. Learn something before you thankfully die.