Acharya Prashant explains that while knowledge is useful to a certain extent, it can eventually become an obstacle to living a spiritual life. He emphasizes that at the moment of action, one must let go of accumulated knowledge, memory, and self-image. True knowledge should transform one's consciousness and life rather than just residing in the memory as theories or information. He uses the analogy of sugarcane juice, where one should extract the essence and discard the dry pulp. If knowledge remains only in the memory, it fuels endless thought and prevents the natural flow of action. He points out that many people fail to change their lives because they focus on knowing more rather than living what they already know. He asserts that even a single word or a small essence of truth is sufficient for liberation. Referring to saints like Kabir Saheb and Nisargadatta Maharaj, he highlights that the core of all scriptures can be condensed into a single point, such as 'I am' or 'Om'. Excessive memorization leads to intellectualism and doubt, whereas forgetting the non-essential allows one to remain present and act decisively. Ultimately, he advises that one should retain only the essential truth and let go of everything else to ensure that knowledge leads to action rather than just more thinking.