What does Chapter 8 of the Sai Satcharitra say about the purpose of human life compared to animals?

Chapter 8 delves into the philosophy of human existence, arguing that its true purpose is the attainment of the Supreme Self (Paramatman). The text contrasts this with the life of animals like dogs and pigs, which also involves filling their bellies and reproducing. As described in Chapter 8, if a human life is wasted only on the four activities of eating, sleeping, fear, and mating, it is considered useless, and there is little difference between a human and an animal. The chapter challenges the reader to use wisdom to understand that the greatness of the human body is squandered if it is only used for survival and sensual pleasure.