i think alot of it is just "men are simple"
and women just spend too much fucking time talking to each other
where when they start trying to talk to men, the men are just too freaking simple for women to understand
when women spend all freaking day talking to their female friends (like in "sex and the city") it's like working at an M-16 factory all day every day, you know everything there is to know about how an M-16 works, how to take one apart and put it back together and then when you get home, you suddenly can't figure out how a bow shoots an arrow without gunpowder
the girls (i've found) that make the most awesome girlfriends are the ones that are completely surrounded by platonic male friends 24/7 where they have no female friends at all
they know how to date guys because they know how guys think