Mihaly Csikszentmihalyi's concept of "flow," a state of deep engagement and immersion in an activity. They detail flow's characteristics, benefits (including enhanced emotional regulation, happiness, and creativity), and neurological underpinnings. Practical strategies for achieving flow are also discussed, along with its applications in various fields like sports, education, and the workplace. Finally, the sources examine research on flow, highlighting its relationship with happiness and positive psychology, and addressing potential challenges to achieving flow.