What fundamental questions does Chapter 8 suggest a person must explore to achieve the 'true success of birth'?

To achieve the "true success of birth," which Chapter 8 defines as the realization of the Eternal, the text urges individuals to engage in deep self-inquiry. It posits that one must look beyond the mundane and ask fundamental existential questions. As stated directly in Chapter 8, these questions are: "Where have we come from? Who are we? What is the reason for human birth?" The chapter asserts that the person who knows the answer to this "seed" is proficient, while a life lived without this introspection is merely exhaustion. This highlights the importance of spiritual inquiry over a life of simple, unexamined existence.