Acharya Prashant categorizes individuals into three distinct groups: the foolish, the thinker, and the wise. He explains that the foolish person is driven by personal ego and body-identification, mistakenly believing that their specific personality will be reborn. The thinker, however, begins to see the universal patterns and systems behind individual actions, realizing that what is called rebirth is actually the repetitive manifestation of the ego-tendency across all living beings. The wise person transcends these concepts entirely, recognizing their unborn nature and remaining indifferent to the cycle of birth and death.