Travers doctor says he “has no empathy”, that lowers serotonin, the empathy neurochemical, my psychologist told me serotonin and Dopamine are “brother neurochemicals” so when his serotonin goes down so does his dopamine, and Dopamine is the reward happiness neurochemical for loving life…so he feels no joy as well as no empathy…but gets satisfaction from a tidy perfect murder…teaching life a lesson for making him so miserable, but its really of his own doing.