Before I confess I'll just say the person in question in my confession is a vile, obnoxious, insanely inconsiderate, and just overall terrible human being. Okay, so I work with this person, who obviously has an eating problem - she'll put away a family sized bag of chips and a cheeseburger by 10:00am! So at first I was really sympathetic but then the real person she is quickly revealed itself. Long story short, most people struggle to tolerate her, let alone like her. Well, when she's being especially inconsiderate or annoying, I'd pull out a food wrapper and rustle it. Without fail, evey time, this causes her to get up, leave the office, and get food somewhere. I should mention, I started to feel really bad about this, and while she probably deserves it, I no longer do it because I felt terrible.