What is the perspective in Chapter 18 on sharing the Guru's teachings with others? Is it permissible?

Chapter 18 directly addresses and refutes the idea that a Guru's instructions given to one person should be kept secret. The text dismisses this notion as "merely imaginary and a meaningless fuss." It argues that teachings, even those received in dreams, should be shared for the enlightenment of all. To support this, Chapter 18 provides the example of the sage Budhakaushika, who narrated the dream-vision of his Ram Raksha initiation to everyone. The chapter concludes with the metaphor of the Guru being like rain clouds, reinforcing that knowledge is meant to be shared.