In this episode, we examine chapter 34 of Tehillim, which appears in Pesukei D'Zimra for Shabbat and Yom Tov. We consider the relationship between this chapter and the story of David's (feigned?) insanity in Sefer Shmuel, as well as the significance of the instructions David leaves for a life of proper Avodat Hashem, and conclude with a discussion of the optimism and vision of Sefer Tehillim.