My temper's been short in general, but not as short as it is when she comes around. She's the one who's gotten into my food (and her friend downstairs has too), and she opens *all* the blinds, and leaves the lights on, and uses my stuff, and waits for someone else to empty the dishwasher before doing any dishes (if she does them at all), and.... I'm irritated enough as it is without her around.