A weird one I have is about people around my food. When I'm cooking or making food it makes me irrationally ticked off when people mess with it at all, or really if they're around me at all at the time. Someone will adjust the heat of the oven or stove without asking, or they'll move something I'm using. If they move a cup I'm using, or touch my plate... it doesn't matter if they're careful or practice proper hygiene, it makes me really mad and I don't know why.