Rules to live by: 1. If someone feels the need to point out, at the end of an essay, that they have a PhD, they're probably a kook. 2. That goes doubly for an

Rules to live by: 1. If someone feels the need to point out, at the end of an essay, that they have a PhD, they're probably a kook. 2. That goes doubly for anyone who feels the need to tell you which prestigious institution their PhD is from.