Acharya Prashant explains the significance of Shri Buddha surrendering his soul to the demon Mara, interpreting Mara as a representation of Maya or illusion. He clarifies that Shri Buddha's surrender is an act of unburdening himself of everything that is not his true essence, such as name, memories, possessions, and knowledge. By allowing everything dissociable to be taken away, Shri Buddha is left with a state of pure nothingness and silence. This state of 'anatta' or no-self removes the fear and obligation associated with preserving a false identity, allowing one to exist spontaneously rather than out of a sense of duty to defend one's possessions or ego.