How did Damu Anna react to Sai Baba's rejection of his business proposal, and what did he do next?

Damu Anna was extremely disheartened upon receiving Sai Baba's reply. Chapter 25 describes his reaction vividly, stating that "the fortress of his desires crumbled; the tree of hope was uprooted." He was very crestfallen and felt he had caused his own harm by writing the letter, as if he had "kicked away the served plate." However, the reply letter also contained a suggestion from Madhavrao to visit Shirdi in person. Believing there might still be a chance to get permission, Damu Anna traveled to Shirdi, though upon meeting Baba, he found he had no courage to ask about the matter again.