In this engaging conversation, behavioral scientist Jason Halbert shares his experiences interviewing serial killers, terrorists, and startup founders. He discusses the intriguing similarities between ambition and delusion, even referencing figures like Elon Musk. The importance of psychological profiling and empathy in high-stakes situations is emphasized. Halbert also explores how isolation can foster self-discovery and the complexities of assessing character in entrepreneurship, shedding light on what truly defines success in both personal and professional realms.