How does Chapter 8 use analogies to explain that life is constantly changing and passing us by?

Chapter 8 of the Sai Satcharitra employs powerful analogies to illustrate the fleeting nature of existence. It notes that "Days rise and set; years are consumed," with much of life lost to sleep and restlessness. The chapter compares the body to the flame of a lamp, which appears constant and singular from beginning to end but is actually different every single moment. This analogy powerfully conveys that what is seen one moment perishes in the next. As the chapter explains, the stages of life—childhood, youth, and old age—come and go so naturally that no one even notices the precise moment of transition, reinforcing the idea of constant, imperceptible change.