Acharya Prashant explains that whatever causes restlessness is not the Truth, as the Truth is eternal and continuous, whereas restlessness is intermittent. He clarifies that in spirituality, there is no fundamental difference between the mind and the body; the body is simply the gross form of the mind, while the mind is its subtle form. When consciousness is expanded, it is called the world, and when contracted, it is called the individual soul. Therefore, the mind and body are essentially one.