Acharya Prashant explains that the world we perceive is a dualistic illusion dependent entirely on our five senses and the mind. He argues that an object like a wall exists for us only as long as it can be seen, touched, or analyzed by the mind. If the senses cannot perceive it, the object ceases to exist for the individual. Similarly, the senses themselves are dependent on their objects; an eye is only an eye if it has something to see. Therefore, the world depends on the senses, and the senses depend on the world. He points out a psychological contradiction: while people find it easy to accept that a wall is merely an appearance or a projection, they find it terrifying to apply the same logic to their own bodies. Since the body is also material and perceived through the senses, it too is just an appearance. If the body is merely an appearance, the concept of death becomes meaningless because something that does not truly exist cannot die. The fear of this realization stems from our deep-seated identification with the body. Acharya Prashant further explains that our perception of ourselves and the world is subjective. Different creatures, like birds or animals, perceive us differently based on their own sensory apparatus, and no single perception can be claimed as the absolute truth. He concludes that the entire world and the meanings we assign to things are rooted in our self-image and physical presence. The world has no inherent meaning of its own; it is the individual's self-identification that projects meaning onto it.