How does Chapter 10 describe Sai Baba's unusual sleeping habits and what does this reveal about his divine nature?

Chapter 10 provides a fascinating account of Sai Baba's sleeping arrangements, which pointed to his extraordinary nature. He would sleep on a very narrow wooden plank, just one span wide, that was hung from the rafters with old rags. As the text mentions, his movements of getting onto and off this precarious bed were imperceptible to anyone watching. This mysterious act highlighted his divine capabilities, suggesting the plank was merely a prop. The chapter explains that for a being with great Siddhis (powers), such as the ability to become minute, the physical plank was simply an 'excuse,' demonstrating that he was not bound by ordinary physical laws.