What is the philosophical perspective on human life presented in Chapter 8?

Chapter 8 presents a profound philosophical perspective on the purpose of human life. It argues that a life spent merely on basic activities like eating, sleeping, fear, and mating is useless and no different from the existence of animals like dogs and pigs. The text questions if the purpose of life is just to be born, grow strong, and live long. According to the teachings in Chapter 8, the true and noble duty of a human birth is the attainment of the Supreme Self (Paramatman). Without this higher goal, the chapter suggests that a human birth is wasted.