I've read that the trans demographic contains a significant proportion of people who are autistic. I understand - although I may be mistaken - that this phenomenon can arise when people with ASD interpret their general experience of not fitting in (for want of a better expression) as being "born in the wrong body".
Surely then what you end up with is a set of people who are no less neuro-divergent (with its attendant difficulties) who have now added not truly belonging to either sex to compound the social challenges they were previously facing.
Just one of the many reasons why people should not be encouraged to transition until other options have been exhausted, as there's no guarantee that it will improve a person's situation.