Why did the author of the Sai Satcharitra choose to write the book if he believed silence was the best way to praise the Sadguru?

In Chapter 49, the author grapples with this very conflict. He initially states that maintaining silence is the real praise for the Sadguru, as even the Vedas and Puranas grew weary in their attempts. However, he explains that each quality of Sai makes him forget this silence. He compares the bliss of Sai's stories to a sweet delicacy that must be shared with friends and listeners to double the joy. Ultimately, the author reveals that he was prompted by Sai Baba himself to start the Satcharita, for the benefit of other devotees and for his own spiritual self-interest.