Why did the author decide to tell the story of how he was named 'Hemadpant' in the middle of the main narrative?

In Chapter 2, the author explains that while reflecting on Sai Baba's words, specifically the instruction "Do not engage in dualistic explanations," he remembered a promise he made to his audience. At the end of the first chapter, he had pledged to tell the story of how he was named 'Hemadpant.' He felt it was appropriate to pause the main narrative to fulfill this promise and satisfy the natural curiosity of listeners who hear the name at the end of every chapter. He assures the reader that this digression is also a result of Sai's inspiration and that the main life story will resume afterward.