Acharya Prashant explains that the distinction between Prakriti and Purush is a model used to understand the human condition. He clarifies that everything conceptualized or spoken is a model because the truth itself is not bodily or material. While these models are not the ultimate truth, they are highly useful for the mind to comprehend its own entanglement. He defines Prakriti as everything mechanical within a person, while Purush represents consciousness that is dependent on the body yet remains unsatisfied by material things. He further distinguishes between the brain and consciousness, noting that while consciousness is dependent on the entire body, it is not the body itself. The brain functions as a mechanical system of old patterns and memory, whereas consciousness has the capacity to go beyond these patterns to understand spiritual truths. He emphasizes that spirituality addresses the urge of consciousness for liberation, not the mechanical brain. Finally, he notes that memory is a material function residing in the cells; therefore, even an awakened person's memory can be lost through physical injury, as the physical body remains subject to the laws of nature.