You wrote below: But then what do you do if someone is actually unhappy with their birth gender?
I somehow missed the part where that’s my problem, or anyone else’s in society’s for that matter. If you’re unhappy with it you can seek help to learn to accept yourself for who you are, or if you’ve come to years where your brain is fully developed, you can make believe all you want — but just know that you can’t make others believe it with you. It’s your circus, not mine. I’m not the one with the mental condition.