As Norman Bates said in Psycho, we all get a little mad sometimes. That’s why he didn’t charge her for that mess she made in the shower. Anyway, movies and TV shows are the same way. Good characters make unnerving decisions, bad characters get way too much attention and there’s usually an annoying little kid milling about. It’s our right as viewers to blow a gasket when our screen time is wasted by exasperating characters and stupid plotlines.