" My childhood wasn’t a movie, of course, though it did have chase sequences, fight scenes, shoot-outs, skyjacking, life and death suspense, and suicide. The plot didn’t make much sense to me as a boy, but it does now. It turns out I was attending an academy of sorts, and though hopefully on different subjects, so were you. No matter what your major, you too have been studying people for a long time, carefully developing theories and strategies to predict what they might do. "

― Gavin de Becker , The Gift of Fear: Survival Signals That Protect Us from Violence