Acharya Prashant explains the levels of reality as presented in the Bhagavad Gita, categorizing them into the truth (Atma), the fact (Prakriti), and imagination (Ahankara). He asserts that the truth is beyond perception and change, while Prakriti is in a constant state of birth and death. Grieving is deemed illogical because the truth cannot die, Prakriti is perpetually changing, and the personal self, which people mourn, is merely an imaginary construct. He emphasizes that Shri Krishna instructs Arjun on the non-existence of the independent personal self, comparing individuals to waves in an ocean that have no sovereign existence. Sorrow, therefore, is identified as a result of bad philosophy and a false belief in a separate 'I'. He further clarifies that consciousness is material and inseparable from the body, belonging to the realm of Prakriti. He dismisses mystical interpretations of death, describing the body as a machine that stops functioning when its material processes are interrupted. The speaker argues that all human emotions, thoughts, and actions are dictated by the laws of physics and biology rather than a personal will. Liberation, in this context, is not an action but the realization of one's own non-existence. It is the freedom from the need for liberation itself, occurring only when the false belief in the ego is dissolved through knowledge (Gyan). Finally, Acharya Prashant discusses the purpose of the Kurukshetra war, stating it was not for personal gain or power but to prevent the spread of ignorance (Avidya). He explains that a ruler like Duryodhan would multiply human suffering because suffering stems from ignorance. Shri Krishna provides Arjun with self-knowledge (Atman Vidya) so that he may act for the general welfare of the masses. The speaker concludes that spiritual practice involves being watchful of the mechanical and predictable nature of one's actions, eventually realizing that nothing originates from an independent self, as everything is part of the larger system of Prakriti.