This episode explores the psychological state of flow, "being in the zone," and its connection to attention and performance. It examines the characteristics of flow, its neurological basis, and its applications across various fields. The paper also investigates the use of psychomotor vigilance testing (PVT) - the BrainSherpa as a potential indicator of flow states and discusses challenges in measuring flow experiences. Finally, it suggests practical strategies to improve psychomotor vigilance, such as sleep management and cognitive training.