Why are women so stupid?

Nature or nurture?  The fishhole?  The Internets?  Smaller brains?  Why the fuck are women so fucking stupid?

Women cannot control their emotions and I have yet to see a female leader, except for Margaret Thatcher, who isn't a bitch. There aren't more male leaders because men are more aggressive or because of sexism, female leaders just turn everything into a social issue instead of a practical issue. Multi-tasking doesn't help if everything is a high school playground to you.