balls- There was a much better way to handle that and the guy could have kept his job. You cool down and then wait a month or two and then hatch a plan of attack which might include a key, a 5 lb bag of sugar, slicing of a cable line, a power box getting shut off, damage to a water line, ordering every magazine and product to be sent to someones house, tons of food deliveries, scheduled service calls and so many other things. Not that I advocate those things but I have heard they are quite effective.
Your job is how you eat and sometimes you have to just keep quiet and keep your job. And then get even.