Acharya Prashant explains that comparison and jealousy are natural activities of the mind and body. The body is time-bound and constantly seeks security because it perceives the world as a threat to its existence. This drive for security manifests as a desire for power, money, and superiority over others to ensure survival in potential conflicts. He clarifies that while the body seeks physical safety, the mind seeks to protect its subtle identities and self-images. He argues that comparison is an inherent function of the senses and the intellect, necessary for basic tasks like crossing a road or digesting food, and therefore cannot be entirely avoided.