@TorenTYlfa@iragebaitbigots@alley_robin_ Brian and David Reimer would disagree with you.
Also, yes, something doesn't exist before it's invented.
John Money invented the false category 'gender' to try and cover/justify his sick crimes.
@lynnanabanny@its_Sophia_24 It wasn't decided.
It was a natural evolution of our culture.
Why don't you honestly look into why it might have evolved in that manner.