According to Chapter 8, what is the real purpose of human life, and how is it different from just surviving like an animal?

Chapter 8 of the Sai Satcharitra presents a profound philosophy on human life, stating that its true duty and success lie in the "attainment of the Supreme Self (Paramatman)." The text critiques a life spent merely on activities like eating, sleeping, fear, and mating, questioning what distinguishes humans from dogs and pigs if these are our only pursuits. As stated in this chapter, if nourishing the body and sexual pleasure are the only goals, then this human birth is rendered useless. True success is defined as the realization of the Eternal, which is possible because a human being is uniquely free, fearless, and independent.