Acharya Prashant distinguishes between the knowledge of external objects and the knowledge of the self. He explains that while objective knowledge—such as understanding how a fan, a car, or a language works—is useful and necessary for functioning in the world, it remains secondary. One can afford to have fragmented or limited knowledge about external objects and still manage effectively. For instance, one does not need to know every internal component of an air conditioner or every detail about a neighbor's life to live well. This type of knowledge is gathered from external sources like books, teachers, or technology. In contrast, the speaker emphasizes that self-awareness must be total and absolute. He describes the mind as the 'mother object' that requires primary attention. Unlike external facts that can be conveniently avoided, what happens within one's own mind—such as fear or wandering thoughts—must be known clearly from moment to moment. He clarifies that the true 'subject' is not an entity to be known, but is 'pure knowing' or intelligence itself. Just as one remains constant while childhood passes or thoughts come and go, this capacity for knowing is the core of one's being. He concludes that there should be no self-deception or hidden corners in understanding the workings of one's own mind.