I'm going to guess that you - like most people - have never spent any time with a transgendered person. You're also not a doctor, so you don't know you're talking about.
But it hasn't prevented him from making false diagnoses--on numerous occasions in multiple threads. And when intellectually challenged, he cries foul and plays the victim. He's proven that he isn't interested in substantive discussion on this issue because doesn't even read (or understand) the links he posts (and I doubt he reads what others link, likewise) and conflates opinion and research-based science.