I just wish they'd seek help. There is a reason that community has a 40% suicide rate. Only other groups on the planet with a similar suicide rate all just happen to be suffering from mental illness. Happen to see a comparison there?
All humans have similarities in brain patterns. So of course they do.
There are men. There are women. There are men that pretend to be women. There are women that pretend to be men.
That doesn't add up to 4 genders. It's still just two sorry. If you think differently we could always just run a chromosome analysis.
(There are some biologic hermaphrodites out there however, but that's a different argument entirely.)