One must drop all presuppositions and dogmas and rules - for there only lead to stalemate or disaster; one must cease to regard all patients as replicas, and honor each one with individual reactions and propensities; and, in this way, with the patient as one's equal, one's co-explorer, not one's puppet, one may find therapeutic ways which are better than other ways, tactics which can be modified as occasion requires.

Author: Oliver Sacks