What personal motivations and doubts did the author express in Chapter 2 regarding the task of writing the Sai Satcharitra?

The author reveals in Chapter 2 that his mind became "obsessed with collecting Baba’s stories for the sake of the simple and loving devotees," especially for those who had not seen Baba in person. However, he also harbored significant doubts. Having crossed sixty years of age, he felt his intellect was not sharp and worried that the effort might fail due to weakness, resulting in "empty talk." He even discussed these doubts with Madhavrao (Shama). Despite his reservations, he concluded that even if it was just talk, it should be for the love of Sai to achieve a spiritual goal, which he considered a worthwhile effort.