How does Chapter 18 address the belief that a Guru's teachings given to one person should not be shared with others?

Chapter 18 directly confronts and refutes the idea of keeping a Guru's teachings secret. The text dismisses this notion as a "merely imaginary and a meaningless fuss." To support its argument, the chapter provides a powerful example, stating that if you consider this unproven, the sage Budhakaushika serves as proof. He narrated the dream-vision of his Ram Raksha initiation to everyone for their enlightenment. This demonstrates, as the chapter concludes, that instructions, even those received in dreams, are meant to be told to all for their benefit.