How does Chapter 8 explain the impermanence of the human body using the analogy of a lamp flame?

In Chapter 8, the transient nature of the human body is illustrated with the powerful analogy of a lamp's flame. The text explains that just as the flame of a lamp appears to be the same continuous entity from beginning to end, it is actually different every single moment. Similarly, the human body seems like a single, constant form, but it is in a state of perpetual flux. The chapter states, 'What is seen one moment perishes the next; though it seems singular, it is infinite.' This comparison effectively conveys the idea that our bodies are constantly changing, with childhood, youth, and old age seamlessly transitioning into one another without us ever noticing the exact moment of change, underscoring the impermanence of our physical existence.