What profound questions about existence are raised in Chapter 8, and what does it say makes a person truly 'proficient'?

Chapter 8 delves into deep existential inquiry by posing fundamental questions about our being: 'Where have we come from? Who are we? What is the reason for human birth?' According to the text, a person who truly knows the answer to these questions, referred to as knowing the 'seed,' is considered proficient. Without this self-realization, all other efforts in life are described as mere exhaustion. The chapter further elaborates that a true human being is free, fearless, and independent, and the genuine success of birth is the realization of the Eternal, which is the ultimate goal beyond all worldly endeavors.