Can you describe the process of how Sai Baba assisted the author in the physical act of writing the Satcharita, as detailed in Chapter 49?

Chapter 49 provides a fascinating insight into the divine assistance the author received. He describes a process where Sai's presence was constantly guiding him. If the author ever felt lazy, that feeling would not affect the 'Sai in my heart.' More importantly, if he were to 'forget the narrative, He gives me the remembrance at the right time.' The inspiration was so powerful that the author couldn't even choose to rest, as a story would 'manifest so unexpectedly' that he was compelled to pick up his pen and write. He concludes that the 'merciful Sainath, entering into my mind, got His own book written.'