Is it true that a Guru's teachings should be kept secret? What is Baba's perspective on sharing spiritual instruction?

Baba's teachings suggest that the idea of keeping a Guru's words secret is merely an "imaginary and a meaningless fuss." Chapter 18 explains that the Guru is like a monsoon rain cloud, showering the water of self-bliss with love, and asks why such a gift should be kept bottled up. It encourages followers to partake of this wisdom to their heart's content and let others partake as well. The text even provides the example of the sage Budhakaushika, who narrated his dream-vision of the Ram Raksha initiation to everyone for their enlightenment, proving that even instructions received in dreams are meant to be shared.