Creative illness precedes founding a system
A 'creative illness' is a prolonged period of neurosis or psychosomatic suffering during which a thinker becomes intensely absorbed in one problem and isolated from others. It ends suddenly in euphoria, a personality transformation, and the conviction of having discovered a universal truth, which the thinker then builds into a doctrine. Freud's self-analysis after his father's death and Jung's confrontation with the unconscious after breaking with Freud both follow this pattern, as do the ordeals of shamans and mystics.
