According to Chapter 24, how did Sai Baba use humor in his teachings, and how did people respond to it?

Chapter 24 explains that Sai Baba's use of humor was an extraordinary and beloved teaching method. While people normally dislike being joked about, they craved Baba's humor and would eagerly await their turn to receive it. The chapter describes his jokes as a way to impress the essence of truth, beneficial to all. His humor was characterized as effortless, novel, and natural, delivered with a smiling face and playful eyes. When combined with his gestures and acting, the purpose of the lesson was immediately achieved, making the experience indescribably sweet for his devotees.