Acharya Prashant explains that solitude is not a physical location but an attitude of the mind. He defines solitude as a state of oneness or aloneness that is typically unavailable to the mind because it is constantly divided among thousands of objects. Even when the mind attempts to concentrate on a single object, it remains in duality because every object requires a boundary and its opposite to exist. Therefore, true solitude cannot be found within the world of objects or through physical isolation, as even a tranquil place is only perceived as such in comparison to a chaotic one.