How did Sai Baba handle skeptical visitors or those who doubted his abilities?

Sai Baba's method for dealing with skepticism was deeply personal and transformative, as illustrated by the story of Boss Dharamsee in Chapter 35. Instead of engaging in debate, Baba addressed the doubter's inner state directly. Dharamsee was filled with doubt and disliked the seeded grapes he was offered. Baba, knowing his thoughts, first amplified the situation by giving him more grapes, then resolved it with a miracle, turning them seedless. This experience was designed to bypass the intellect and speak directly to the heart, causing Dharamsee's ego to drop away and be replaced by love and faith. Baba stimulated a person's disposition to lead them to the spiritual path.