The more profound thing is how men and women behave after a fight. Men can respect an opponent, often more so after a fair fight, even a quite physical one. Women (and even more so teen girls) usually never make up after a fight, at least not fully. They might give lip service to getting past the conflict, but it's like 'keep your friends close/enemies closer."

I think that if women ever were in charge of a war, it would be the end of humanity. Men can call and respect a cease fire. Immediately after calling cease fire, the women would say, "Those bitches have to die." There would only be peace when none were left.