This episode explores the latest evidence on psilocybin for treating treatment-resistant depression, featuring a participant’s account and insights from Dr. James Rucker on the drug’s mechanism and risks. The show also examines "missingness" with mathematician Kit Yates, discussing how inattentional blindness and sensory gaps shape our perception of reality. Finally, Dr. Pete Olu-Shaga reviews new research on phantom phone vibrations, linking the phenomenon to problematic phone use and low-level hallucinations.