How does Chapter 6 connect the Sadguru's grace to the realization of non-duality (Advaita) and the author's own writing process?

Chapter 6 uniquely bridges the highest spiritual realization with the practical act of its documentation. It explains that the Sadguru's grace awakens the sense of 'I am He' (Soham) within the devotee, dissolving the illusion of 'me and mine' and manifesting the harmony of non-duality (Advaita). The author then provides a personal testament to this divine power, stating in Chapter 6 that he cannot write on his own. It is only when Sai Baba Himself provides the power and inspiration that the writing flows inexhaustibly. The author notes that whenever his ego emerges, Sai suppresses it, bestowing His own power to make the disciple's work fulfilled.