Acharya Prashant clarifies that the ego is not merely pride or arrogance but is the central sense of 'I' within an individual. This ego remains present whether a person is rigid and loud or flexible and submissive. He explains that bowing down to everyone out of fear, greed, or habit is also a manifestation of the ego. It is a misconception to believe that only those who speak harshly are egoistic; often, those who speak very sweetly or claim to be as humble as dust possess an even more dangerous form of ego. The ego encompasses all states of the self, from shrinking in fear to roaring with pride.