How did Sai Baba handle visitors who were skeptical or had a 'clinical interest' in him?

Chapter 35 illustrates how Baba dealt with skepticism through personal experience rather than direct confrontation. When a visitor named Boss Dharamsee came with a 'clinical scrutiny', Baba didn't preach to him. Instead, knowing Dharamsee's dislike for grapes with seeds, Baba offered him exactly that. As Dharamsee's mind filled with doubt, Baba gave him more. When Dharamsee finally ate them on Baba's command, he found them to be seedless. This personal miracle shattered his skepticism and ego, leading him to develop love and devotion for the saint, demonstrating Baba's method of transforming doubt into faith.