(On how women could evolve if they are too emotional to survive)

Because humans are gynocentric.

A boy not fit for the world is destroyed or at the very least a genetic dead end. So men have evolved to be better and better over time.

While the girl is coddled and saved from failure. She can only be a genetic dead end if she chooses to be so. And often those women are the smartest and best of the women (before you get pissed off at this, read the rest).

So women just do not evolve beyond having better fertility (more kids means more of said women’s genes), those that are a little bit better end up being more likely to be a genetic dead end. In matter of fact, those that have some traits to be better just end up being worse as they haven’t evolved all the other traits to go beyond there base instincts, the pre-programming we all have (emotions).

So the result is that even the best of women are just not that much better at all. While men are hyper diverse and getting better with each generation.