How did the incident with the grapes completely change Boss Dharamsee's perspective on Sai Baba?

The grape incident caused a total transformation in Boss Dharamsee's attitude. He arrived with a skeptical mindset, applying "clinical scrutiny" to the situation. However, the personal miracle of receiving seedless grapes, which directly addressed his unspoken aversion, shattered his doubts. Chapter 35 states that his "state of mind was stunned," his ego dropped away, and genuine love for the saint was born in his heart. His previous skepticism vanished, replaced by a firm resolve and eagerness to return to Shirdi. The experience converted him from a curious, critical observer into a devoted follower, demonstrating how a direct experience of Sai's power could inspire profound and lasting faith.