What details does Chapter 39 provide about Sai Baba's initial appearance and early habits?

The source material from Chapter 39 of the Shri Sai Satcharitra provides several key details about Sai Baba's arrival and early life. It states that he first appeared in the Nizam State, under a mango tree. He arrived in Shirdi unexpectedly, accompanying the wedding party of Dhupkheda for Chand Patil's nephew. In his early days, around the age of eighteen, Sai had a habit of seeking solitude. He was completely without fear, willing to sleep anywhere at night, because his perception, as mentioned in Chapter 39, was that he "saw the Lord everywhere," indicating his early realization and non-attachment.