Acharya Prashant explains that Shri Krishna addresses Arjun as 'sinless' because he is speaking to Arjun's pure soul, rather than his sinful or conditioned ego. He clarifies that Arjun possesses two faces: one turned toward Shri Krishna and the other turned away. The dialogue of the Bhagavad Gita is only possible with the sinless aspect of Arjun. The speaker emphasizes that one should never make decisions in a state of confusion or noise; instead, one should seek silence and solitude. If a decision remains firm in silence, it aligns with destiny, but if it changes, it was merely a product of external influences or mental conditioning.