What was Sai Baba's specific role and condition for helping the author write his life story?

Sai Baba expressed a profound and active role in the creation of his life story. According to Chapter 2, He told the author that the writer was merely a pretext and that He Himself would write His own story to fulfill the devotee's wish. Baba's full help was promised on the condition that the devotee dissolves their ego and surrenders it at His feet. He stated, "To one who acts thus in life, I give full assistance." When the ego is completely dissolved, Baba explained that He Himself would enter with 'I-ness' and write with His own hand, ensuring the work belongs to the One to whom it is dedicated.