Pride is more important to them. Surprise, women are actually people, too. Though most of the years, men have been leaders and gotten into wars. If women took control of the world it would be a better place. If men are shallow, that's when girls have to abuse them.
Girls like to share stuff with their friends and ask opinions on what to do.
Jessica is sick of trying to figure out the male psyche. That isn't the only reason. Boys mainly don't like pop music. Because it makes them lose their manhood in a sense. They find it easier to talk to girls if they do, though.