The fact that certain people, and many on that too, try non-stop to make me unhappy by numerous and various means. I enjoy to watch them struggling in vain, waste their efforts thinking that they harmed me (when in fact they make me laugh hard), wasting precious time simply to tail me (some of them) and minor money (like public transportation tickets).
And what makes me really happy? Even though they do all this to "force me out of certain goods" (certain social aspects one chief among them), i end up making a full grab right under their nose! It's so pathetic, that it is actually laughable and entertaining, amusing beyond simple joy! Wah ha ha ha!