This is Tony Robbins, a self-help professional speaker. This is, I believe, closely related to psychology because of the subjects he talks about. Self-improvement, conditioning, and development, are all closely related to Humanistic Psychology. In further detail, Tony Robbins discusses the importance of our way of thinking and how it affects our improvement. He talks about what shapes us, our emotions, background, and how it can all be ultimately improved based on the individual’s approach.