According to Chapter 11, what specific methods did Sai Baba use to guide devotees from attachment to his physical form toward realizing the formless (Nirguna)?

Chapter 11 describes that Sai Baba employed countless means to help devotees realize the Nirguna, tailored to their eligibility. The text mentions several specific methods he would use to create distance and cultivate a deeper longing. For instance, he would send one devotee to another country, confine another to solitude within Shirdi, lock someone in the Wada, or assign them the task of reading scriptures. The underlying philosophy, as explained in this chapter, was to make them understand that the physical body is perishable. By practicing these disciplines for years, the devotee's mind would become occupied with Baba's company beyond his physical presence, focusing instead on the eternal and deathless essence.