Can you explain the Satcharitra's philosophy on the transient nature of the body and personal identity as described in Chapter 8?

Chapter 8 of the Shri Sai Satcharitra delves into the transient nature of the body and identity using powerful metaphors. It compares the body to the flame of a lamp, which appears constant but is different every single moment. Similarly, the stages of life—childhood, youth, and old age—come and go without us ever noticing the exact moment of transition. The text emphasizes this impermanence by stating, "What is seen one moment perishes the next; though it seems singular, it is infinite." This philosophy underscores that the body we have now is not the same as the one we had a moment ago, highlighting its constantly changing and impermanent state.