How did Sai Baba address a devotee's skepticism and personal dislikes during their first encounter?

The story of Boss Dharamsee from Chapter 35 illustrates how Baba handled a devotee's initial doubts. Dharamsee, who came with a "clinical interest," disliked grapes with seeds. When Kaka offered seeded grapes to Baba, who then distributed them, Dharamsee was internally conflicted and questioned Baba's sainthood in his mind for not knowing his preference. In response to this unspoken challenge, Baba not only gave him more grapes but also commanded him to eat them. When Dharamsee obeyed, he was astonished to find the grapes were seedless. This miracle directly addressed his skepticism and personal preference, causing his ego to drop away and be replaced by love and a firm determination to return, as described in Chapter 35.