Describe the moment Sai Baba gave his blessing for his life story to be written. What did he say he would do?

As recounted in Chapter 2, Sai Baba felt compassion for the author's impatient mind and decided to grant him permission to create a collection of stories and experiences. Baba offered his full help, stating a profound condition: the author was to be merely a pretext. Sai Baba declared, "I myself shall write my own story!" He explained that He would tell His own story to fulfill the devotee's wish, but this required the author to completely dissolve his ego and surrender it at Baba's feet. Only then would Sai Baba enter with 'I-ness' and write with his own hand, providing full assistance.