Acharya Prashant explains that the fundamental, central, and incorruptible core of a person is unbreakable and can never be hurt or sick. He clarifies that while the body or mind may experience pain, these occurrences do not happen to the real self. Because hurt and sickness do not touch the essential being, it is possible to remain aloof and detached as these conditions run their course. He emphasizes that if an individual feels their entire existence is suffering from hurt, they have failed to observe themselves closely. There is always a specific point within that remains untouched by any external impact. This untouched point represents one's true identity, serving as both the root and the refuge for the individual.