How does the author of the Sai Satcharitra justify writing the book despite believing that silence is the best way to praise the Sadguru?

In Chapter 49, the author grapples with this very paradox. He begins by acknowledging that the Vedas and Puranas grew weary trying to praise the Sadguru, so "maintaining silence is the real praise." However, he explains that each quality and Leela (play) of Sai is so profound that he cannot remain still. The primary motivation to write, as described in the chapter, is the desire to share this bliss with the "circle of listeners," believing that sharing the experience doubles the joy. He also reveals that this was not merely his own will; he was prompted by Sai Himself, who gave him the "remembrance at the right time" to start and complete the Satcharita for his own self-interest and for the benefit of other devotees.