According to Chapter 49, what is the author's perspective on writing about Sai Baba, and why did he feel compelled to write the Satcharita?

In Chapter 49 of the Shri Sai Satcharita, the author expresses that describing the Sadguru's greatness is an impossible task, as even the Vedas and Puranas grew weary. He feels that silence is the truest praise. However, he couldn't remain still because of Sai's wonderful 'Leela' (play). He uses the metaphor of a feast, stating that the bliss of the self-essence doubles when shared, which motivated this 'culinary arrangement of essence.' Ultimately, the author clarifies that Sai Baba Himself was the true inspiration, prompting him to start the Satcharita for the benefit of other devotees and for the author's own self-interest, ensuring the book's completion.