Acharya Prashant explains that an individual's perception of the world is a direct reflection of their self-identity. If one identifies with a limited or false persona, they will inevitably misinterpret the reality of others and their surroundings. He emphasizes that establishing a right relationship requires a fundamental understanding of 'who I am' and 'who the other is.' Without self-knowledge, relationships become distorted by projections and delusions, as the ego seeks to find completeness in external objects where it can never truly exist. True stability and fulfillment are found within the self, and when one is complete, they no longer need to exploit or cling to the world for satisfaction.