Some believe a Guru's teachings to one person should not be shared. How does Chapter 18 counter this argument and what is the underlying philosophy?

Chapter 18 directly confronts and refutes the idea that a Guru's instructions should be kept secret. The author calls this notion 'merely imaginary and a meaningless fuss.' To support this, the chapter provides the example of the sage Budhakaushika, who narrated his dream-vision of the Ram Raksha initiation to everyone for their enlightenment. The underlying philosophy, as explained in Chapter 18, is that the Guru is like a monsoon cloud showering the 'water of self-bliss.' This grace is not meant to be 'bottled up' but should be partaken of and shared generously with others so they may also benefit. The Guru's wisdom is a universal gift, not a private transaction.