According to the Sai Satcharitra, what is the true purpose of human life, and how does it differ from the existence of animals?

Chapter 8 of the Sai Satcharitra posits that the true duty and purpose of human birth is the attainment of the Supreme Self, or Paramatman. The text argues that if life is spent only on basic survival instincts like eating, sleeping, fear, and mating, then it is a wasted opportunity. This is because animals, such as dogs and pigs, also perform these functions to fill their bellies and reproduce. The chapter challenges the reader to consider what greatness the human body holds if it is used for the same ends as an animal's. Therefore, the key differentiator for a human is the potential for self-realization and understanding the Eternal, which makes a person truly free, fearless, and independent.