I've known two transgendered people in my life and they were both nuts and suffered from serious mental issues. One of them used to be a somewhat famous Youtube comedian before going trans. Ironically, they would both hit on me almost constantly, which was always a trip. It's never actual women that hit on me, of course, only gays and trannies.

Anecdotal, but it's very clearly a mental illness, and now that these people are supported and accepted rather than given the mental help they need, naturally, many are going to be quite out there and some may actually be quite dangerous, like the Youtube tranny who was often sexually aggressive when inebriated, not just to me, but to females as well. Just an all around mess.