Why does the author interrupt the story of Sai Baba just to tell a self-important story about how he got the nickname 'Hemadpant'?

The author addresses this exact point in Chapter 2, explaining it not as an act of self-importance but as a necessary clarification for the reader. He notes that at the end of every chapter, the words "Composed by the devotee Hemadpant" appear. To resolve the natural curiosity about who "this 'Pant'" is, he decided to insert the story of his naming. He frames this decision as being inspired by Sai himself, stating, "Curiosity will be satisfied; this too is Sai’s inspiration." He also acknowledges his past flaws, admitting he was once arrogant and cynical. The sub-story serves to introduce the narrator and his transformation, providing context before the main life story of Sai continues, rather than being an ego-driven interruption.