He's *counting* on you being bully-able. He probably lives like that: rolls over people and then just rolls *back* over 'em so they do what he wants until he goes away. I know it's hard... but for the next person this guy hurts (in whatever assorted ways he hurts 'em), contact the officer and see if just maybe there's a chance he'll not have such an easy time stomping all over people. At least make him have to *think* a little...