How did Bapusaheb Buti feel when Sai Baba was getting sick, and what did he think would happen to the mansion he was building?

When Sai Baba fell seriously ill, Bapusaheb Buti became extremely anxious and uneasy in his mind. Chapter 39 details his regret, as he worried about what would become of the mansion he was constructing. He feared that Baba's feet might never touch the temple and that the lakhs of rupees he had invested would be for nothing. Buti's heart was troubled, and he felt that without Baba, both the mansion and the temple for Murlidhar would be completely useless. His distress highlights his devotion and the uncertainty of the situation before Baba's final instructions.