How does Chapter 8 illustrate the passage of time through the stages of life, and what spiritual lesson does it impart?

Chapter 8 of the Sai Satcharitra reflects on the fleeting nature of human life by describing its typical progression. It notes that half of life is consumed by sleep and the rest by restlessness. The chapter observes that childhood is spent in play, youth is dominated by passion, and old age is burdened by infirmity and disease. This progression happens so naturally that, as Chapter 8 states, no one ever notices the exact transition between these stages. The spiritual lesson drawn from this observation is one of urgency. Since life passes so quickly and the body is in a constant state of decay, one should not waste this precious human birth on mundane pursuits but should instead focus on its true purpose: the realization of the Eternal Self.