Heres the root of the problem, and it's not specific to goliath. It's not even specific to a particular gender.
Ok, so he's a woman trapped in a man's body. Sounds crazy, but whatever. It's no more crazy than most of the shit i'm confronted with on a daily basis. And so he begins the process of becoming she. Medically that's actually pretty neat, but it's also crazy. But ok, it's no more crazy than some of the shit i'm confronted with on a daily basis.
But then... in this difficult process of becoming a woman and trying to look like a woman and trying to BE a woman... he dyes his hair PINK.
That's not crazy. That's just fucking stupid.