Sleep. The ultimate resistance Author: Jonathan Kellerman Copy Quote More from Jonathan Kellerman “I'd been trained in the art of psychotherapy, the excavation of the past as a m…” “The science of psychotherapy is knowing what to say, the art is knowing when to…” “Revenge was a dish best eaten cold, but eight years between was arctic.” “Therapist’s dilemma: those who need help the most, run the farthest from it.”