What are some things films have led us to believe, that are actually not true?

I’ve learnt a lot about how to be a woman from movies:Women working in hospitals or the police force all get up in the morning, professionally blow dry their hair and let it swoosh seductively around their faces all day.Women can be stuck on a desert island, underground, or in outer space and their underarm hair will never grow.Women can run fast, perform martial arts