It's not worth getting worked up about minor slights. It's, quite frankly, a waste of time and energy. Usually, the advice here would be to take the high road and get on with your life, but you might also choose, instead, to go away and plot a petty act of meticulous, calculated revenge that will exact itself repeatedly over the course of years following. As the revenge takes its course , the target will be repeatedly wondering why on earth this is happening to them, having long since forgotten…