This podcast episode explores the concept of decision-making and the role of cognitive biases. It discusses the inherent flaws in human decision-making and the importance of recognizing and understanding these biases. The episode also examines the life and personality of Danny Kahneman, as well as his contribution to the concept of adversarial collaboration in science. The speakers delve into the complexities of regrets and their impact on decision-making. They also discuss the relationship between income and happiness and the benefits of adversarial collaborations in scientific research. Overall, this episode provides valuable insights into the fascinating nature of human decision-making and the pursuit of truth in scientific research.