“A man likes to believe that he is the master of his soul. But as long as he is unable to control his moods and emotions, or to be conscious of the myriad secret ways in which unconscious factors insinuate themselves into his arrangements and decisions, he is certainly not his own master… Modern man protects himself against seeing his own split state by a system of compartments. Certain areas of outer life and of his own behavior are kept, as it were, in separate drawers and are never confronted with one another.”