How does the Satcharitra's eighth chapter portray the different stages of life and their fleeting passage?

Chapter 8 of the Sai Satcharitra paints a sobering picture of the human lifespan, emphasizing its transient nature. It states that days and years are consumed quickly, with half of life spent in sleep and the remainder often in restlessness. The chapter describes the progression of life's stages: childhood is spent in play, youth is dominated by passion, and old age is burdened by infirmity and disease. The text highlights how these transitions from childhood to youth to old age occur so naturally and imperceptibly that no one ever notices the exact moment of change. This description underscores the fleeting passage of time and the impermanence of each phase of life.