Can you tell me the story of Cholkar's prayer and how Sai Baba responded to it?

The provided source text does not contain the story of a person named Cholkar or their prayer. However, Chapter 2 does mention "vrao’s prayer" and Sai Baba's compassionate response. In reaction to this prayer, Sai Baba granted permission for a collection of his stories and experiences to be recorded. He promised his full assistance, stating metaphorically, "He is merely a pretext; I myself shall write my own story!" As detailed in Chapter 2, Sai Baba explained that he gives full assistance to any devotee who dissolves their ego and surrenders at his feet, emphasizing that the author was simply an instrument for his own will.