Acharya Prashant explains that while the center of existence remains unchanging, the amplitude of human restlessness has increased significantly through the process of evolution. He describes how early single-celled organisms and animals possess a very faint, rudimentary restlessness that does not lead to a conscious search for liberation. In contrast, human evolution has brought about a sharpening of intellect and a deeper inquiry into the mystery of life, as evidenced by historical artifacts like cave paintings and tribal myths. This increased restlessness is a displacement from the center, creating a powerful subconscious urge to return to a state of peace and truth. He further discusses the conflict between modern man's rational systems and his inner suffering. Using the analogy of a doctor and a patient, or a failing aircraft autopilot system, he illustrates how intellectual knowledge and empirical data often fail to address the deep-seated spiritual hunger within. Even when external systems declare that everything is fine, the individual may feel a profound sense of wrongness that rationality cannot explain. This tension arises because the conscious mind is burdened by knowledge, while the soul remains desperate for a point of rest that is beyond the reach of the intellect. Finally, Acharya Prashant clarifies that even physical desires, such as hunger, are manifestations of the search for liberation. When the 'I' or the ego identifies completely with the body, the needs of the flesh become indistinguishable from the spiritual yearning of the self. He references the Upanishadic concept of food as Brahman to show that for a hungry person, the material becomes the perceived source of peace. Ultimately, he emphasizes that although the material itself does not seek liberation, the human consciousness entangled with the material is constantly striving to return to its unchanging center.