He's saying that if somebody realizes they are transgender, then it's not a choice they made, it's just who they are. And they shouldn't be discriminated against because of who they are.
All I was saying is we need to have serious dialogue about so many Liberal Policies and Practices; For Example: There is scant evidence that Eight Year Olds have the maturity to determine their own destiny, much less ingest puberty blockers, or have their Junk Lanced