According to Chapter 9, what are the two opposite mistakes a devotee could make regarding the timing of their departure from Shirdi, and what were the consequences?

Chapter 9 of the Shri Sai Satcharitra details two critical errors a pilgrim could make concerning their departure. The first mistake is to leave without securing Sai Baba's permission. The text explicitly states that doing so invites obstacles, with some devotees suffering greatly or even being robbed. The second, opposite mistake is to stay in Shirdi for even a moment longer after permission to leave has been granted. As Chapter 9 explains, this also brings trouble upon one's head. Both scenarios underscore the absolute importance of adhering precisely to Baba's timing and commands.