@SillyOldMummy
"I'm really interested, if trans people have always existed, why weren't they all committing suicide in droves when I was a teenager?"
There aren't droves of trans people. I don't know when you were a teenager, but one of my trans friends (the one I mentioned on a previous thread who was in coma for 2 weeks) made her first suicide attempt over gender dysphoria as a 15-year-old in 1981.
You might also want to consider how many people took their own lives because they couldn't tell anyone they were trans in a world that was even harsher against trans people. I certainly told no one growing up - not family or anyone. I was utterly terrified that someone would find out.