How does Chapter 2 describe the spiritual benefits of listening to Sai Baba's stories, and what personal doubts did the author have about undertaking this work?

According to Chapter 2, listening to Sai Baba's stories yields profound spiritual benefits. The text claims they provide peace from worldly troubles, give devotees enthusiasm and steadiness of mind, and make other pleasures seem insignificant. It goes further to state that hunger and thirst vanish, the bonds of karma are broken, and one can attain liberation or the bliss of Samadhi. Despite these high stakes, the author reveals personal doubts, mentioning being over sixty with a mind that is 'not sharp' and feeling empty. There was a fear that the effort might fail due to weakness, but this doubt was overcome by the faith that Sai Baba himself would guide the pen, making the author a mere instrument.