According to Chapter 2, why did the author feel compelled to write a new book about Sai Baba when other texts already existed?

Chapter 2 addresses this very question, acknowledging that works by Das Ganu, publications like Sai Prabha, and others already existed. The author explains that Sai Baba's life is like a vast, infinite ocean, and no single book can fully capture its depth. The author compares their effort to a Titwi bird trying to empty the sea, implying the impossibility of a complete biography but the value in the attempt. As described in Chapter 2, the goal was to find satisfaction in whatever could be told and to collect Sai's infinite stories which provide peace from worldly troubles and give devotees enthusiasm and steadiness of mind.