Explore the intricate connections between high intelligence, substance use, and the path to messianism in this thought-provoking TEDx talk by Cagri Akyol Cevirir at Uskudar University. Delve into the ancient temples of the mind, as Freud once described, uncovering hidden treasures and keys to understanding human psychology. Drawing from his extensive background in psychology and neuropsychology, Cevirir offers unique insights into these complex topics. Gain perspective on how high intelligence intersects with substance use and the psychological aspects of messianic beliefs. This 19-minute presentation challenges conventional thinking and invites the audience to consider new perspectives on the human mind and behavior.