From the perspective of Chapter 24, what was unique about the humor of Sai Baba compared to ordinary jokes?

Chapter 24 highlights several unique aspects of Sai Baba's humor. Unlike ordinary jokes that people might not like being the subject of, Baba's humor was greatly loved and eagerly awaited by his devotees. The chapter explains that his jokes were not merely for amusement; even through a joke, he would impress the essence of truth, which was beneficial to all. The text from Chapter 24 describes his humor as effortless, novel, and natural, made indescribably sweet when combined with his smiling face, playful eyes, and expressive gestures, ensuring the intended purpose was immediately achieved.