Last in a series of 3 talks: The Buddha viewed perceptions of self and not-self as a form of karma, or action. Thus the question is not, "Do I have a self?" or "What is my true self?" Instead, it is "When is it skillful to perceive a self, and when is it more skilful to perceive not-self?" This series of three talks will explore this last question. Part III explores the function of the perception of not-self as a means to true happiness.