For 10 points, name this Swiss psychologist who created the theory of the collective unconscious.
One work by this thinker was written during a period of what he termed "creative illness" and includes a description of this thinker's encounter with a spirit he called Philemon. In addition to the Red Book, this thinker also wrote a work in which he analyzed the fantasies of a woman named Frank Miller and developed a concept explaining non-causal, but seemingly meaningful connections he termed synchronicity. This thinker developed the concept of intro- and extroversion as well as innate mentalities such as the shadow, anima and animus. For 10 points, name this Swiss psychologist who created the theory of the collective unconscious.
One work by this thinker was written during a period of what he termed "creative illness" and includes a description of this thinker's encounter with a spirit he called Philemon.
Carl Jung