What does Chapter 2 say about the author's role in writing the Satcharitra and his personal motivations and doubts?

Chapter 2 reveals the author's deep humility and personal feelings about undertaking this work. He states that he is merely an instrument, declaring, "Making me his pen, Baba himself will guide my hand. I am merely the owner in name; I only shape the letters." As this chapter explains, his motivation stemmed from a mind obsessed with collecting Baba's stories for the sake of simple and loving devotees. However, he also harbored doubts, mentioning to Madhavrao (Shama) his concerns. Being over sixty, he felt his intellect was not sharp and feared the effort might fail, but he proceeded so that the effort would be for Sai's love and a spiritual goal.