Kind of a heads-up, I guess.

There is a guy on Tumblr who's going around concern-trolling trans people and plurals, and anyone else who has a self-image or body map that doesn't match the body they were born with. Apparently there are a couple of people doing this, but this one guy in particular has been really persistent about it. His account name is "convertedinvader," or some variant of that with a space in it somewhere. So if he starts concern-trolling you and going on about how your identity is a "delusion" so he doesn't have to respect it, just know that he has a track record of doing this to other people. He doesn't want a real debate, he just wants to troll and namecall, so you're best off blocking replies from him, I think, and warning others that he does this.