What are the specific emotional and spiritual transformations that occur within a devotee from the Sadguru's presence, as described in Chapter 6?

Chapter 6 details a powerful set of transformations. The touch of the Sadguru's hand, along with Udi, causes the heart to overflow with 'self-bliss' and love to pour from the eyes. Simply 'looking at His beautiful form' can choke the throat with supreme bliss and bring forth tears of joy, manifesting the eight-fold emotions in the heart. Spiritually, the Sadguru's grace awakens the consciousness of 'I am He' (Soham), which reveals innate bliss. This experience dissolves the sense of 'me and mine,' leading the devotee to the harmonious realization of non-duality, or Advaita, as described in the chapter.