Given that other books about Sai Baba already existed, how does Chapter 2 justify the creation of the Sai Satcharitra?

Chapter 2 directly addresses the potential doubt about the need for a new book when works by Das Ganu, Amidas, and the 'Sai Prabha' series already existed. The author resolves this by using the metaphor of Sai's life being a vast, deep ocean or an infinite mine of jewels. He humbly compares his own effort to a small Titwi bird trying to empty the ocean, implying that the task is impossible and no single book can ever be complete. Therefore, as mentioned in the chapter, one should find satisfaction in whatever can be told, as each collection of Sai's infinite stories provides peace and steadiness of mind to devotees.