Why does the author pause the main life story of Sai to tell the story of how he got the name 'Hemadpant'?

The author decides to insert this personal story as a relevant sub-story to satisfy reader curiosity. As explained in Chapter 2, the author's own words, "Do not engage in dualistic explanations," remind him of a promise he made in the first chapter to explain his name. He acknowledges that readers will naturally wonder about the identity of "Hemadpant" mentioned at the end of each chapter. He presents this digression not as a random interruption, but as an inspiration from Sai himself, assuring listeners that the main life story will continue after this appropriate and curiosity-satisfying tale.