How did Sai Baba use humor in his teachings according to Chapter 24?

Chapter 24 explains that Sai Baba had an extraordinary way of imparting wisdom through humor and jokes. Unlike ordinary jokes that people might dislike, devotees eagerly awaited Baba's humor because he would impress the essence of truth through these jests, which were beneficial to all. The chapter describes his method as effortless and natural, delivered with a smiling face and playful eyes. When combined with his gestures, the purpose of the teaching was immediately achieved, and the sweetness of the joke became indescribable, making it a beloved and effective tool.