What was the author Annasaheb's attitude towards Gurus before he wrote the Shri Sai Satcharita?

The Preface to the Shri Sai Satcharita reveals a significant transformation in the author, Annasaheb. Based on an account he wrote about himself in the third chapter, he initially had no devotion or love for Gurus. In fact, he used to believe that 'making a Guru' was a fraud and took great pride in his own doership and self-reliance. This perspective completely changed after he met Sai Baba. The text from the Preface in Chapter 0 states that as soon as their eyes met, his pride was shattered, and he became convinced that a Sadguru is essential for navigating the ocean of life. The writing of the Shri Sai Satcharita itself is described as the fruit of Baba's grace.