How does the author of the Sai Satcharitra describe their own role and capability in writing the book in Chapter 2?

In Chapter 2, the author expresses profound humility regarding their role in creating the text. They refer to themselves as an 'ignorant person' and state that it is Sai Baba himself who is the true author, merely using the writer as an instrument. The text beautifully illustrates this by saying, 'Making me his pen, Baba himself will guide my hand. I am merely the owner in name; I only shape the letters.' The author also expresses personal doubts, mentioning being over sixty years old with a mind that is 'not sharp,' and worrying that the effort might fail. This self-perception as a humble vehicle for a divine purpose, rather than a capable author, is a central theme presented in this chapter.