Amey has a discussion with Dr. Jill about Carl Gustav Jung  a Swiss psychiatrist and psychoanalyst who founded analytical psychology. He was a pioneer in the field, developing a unique approach to understanding the human psyche. Jung is known for his theories on the collective unconscious, archetypes, and personality types. He was the first to identify introversion and extroversion as distinct personality types.  And how Jung is used in Northern Exposure throughout the series.