How does Chapter 28 describe Sai Baba interacting with his devotees in their dreams?

As detailed in Chapter 28, Sai Baba would frequently visit his devotees in their dreams to provide guidance and darshan. These dream interactions varied; for some, he would give specific instructions like telling them to "Remove the trishul," while from others, he would make requests such as asking for khichdi. The chapter also mentions that he would sometimes act as a disciplinarian, using a stick to beat a devotee's back in the manner of a Guru or helping to break their addictions to substances like liquor, all with the aim of alleviating their troubles and fostering devotion to him.