Acharya Prashant explains the fundamental difference between fate and destiny. Fate is described as the material law of cause and effect, where actions and their results are inseparable and predictable. This cycle of material existence is governed by conditioning, hormones, and physical laws, leading to a repetitive and joyless state of boredom. In this realm, the individual remains a controller and planner, yet stays trapped within the same predictable patterns of the mind and body.