Can you explain the concept of non-duality (Advaita) as described in Chapter 6 and how Sai Baba helps devotees realize it?

Chapter 6 delves into the advanced spiritual state of non-duality, or Advaita. It teaches that the Sadguru, Sai Baba, is instrumental in helping a devotee achieve this realization. According to the text, He awakens the intrinsic sense of 'I am He' (Soham) within the devotee, revealing their own innate bliss. By doing so, Sai Baba dissolves the devotee's limiting sense of 'me and mine'—the very foundation of the ego and duality. This process, as detailed in Chapter 6, leads to the manifestation of the harmony of non-duality, where the distinction between the self and the divine collapses.