Basically, what I wanted to say, is that Gender and Race, as traits, are severely overrated and usually lead to lazy writing. What you said is true, because it's basically the same thing. A Male can be cold because he was in a male household, or because he was in a female household, or because he was like that from the beginning. Do you notice something here? Gender doesn't matter AS MUCH if it matters at all. The race is the same. Because all the little things, all the little details, all the books, the interaction, the upbringing, a single phrase, cartoons, mangas, games, friends, and SO many more form us as a personality. A freaking climate can affect your personality. If you were bitten by a dog or scratched by a cat in your childhood. There are so many more things. And in the end, you say: Gender can be similar. Yeah, it can. A tiny little piece of our personality, it's overrated. We have feminine and masculine parts of ourselves. We are basically genderless if you don't take our body into consideration and equalize our upbringing. Why are there boyish girls? Or girlish boys? It's not how it should work. Oh, a gender theory got us covered, no it's not. Ever heard of an Androgyny? The history of this term, how it pops up in different cultures?