How did Boss Dharamsee's attitude towards Sai Baba evolve during his visit to Shirdi?

According to Chapter 35, Boss Dharamsee's attitude underwent a complete transformation. He arrived with a skeptical and scrutinizing mindset, driven by curiosity about the reported miracles. His initial internal thoughts during the grape distribution were full of doubt and judgment; he questioned why a true saint would force upon him grapes he disliked. However, this skepticism was shattered by a direct, personal miracle. When he ate the grapes at Baba's command and found them to be seedless, his 'state of mind was stunned.' The text explicitly states that 'All his ego dropped away, and love for the saint was born.' This incident, narrated in Chapter 35, marks his complete conversion from a clinical observer to a devoted follower.