How does Chapter 24 describe Sai Baba's unique teaching style, and why was it so effective?

Chapter 24 explains that Sai Baba's teaching methods were extraordinary because he would impart profound wisdom through humor and jokes. Devotees didn't just tolerate this; they craved Baba's humor and would eagerly await their turn to be the subject of it. The chapter details that his jokes were so effective because they were combined with his expressive gestures, smiling face, and playful eyes. This unique combination, described as effortless and natural, filled the humor with an indescribable sweetness that allowed the essence of truth to be immediately understood and appreciated by everyone, making it a beneficial and beloved experience.