The breath of one person may, so to speak, overpower the breath of another. It is as a little stream can be washed away by a large stream of water. In this is the secret of knowing the condition of another person. A Sufi whose breath is lively, which is called in the Sufic terms Nafs-i-Garm, has the influence of scattering the thoughts, feelings, and the vibrations of the atmosphere of another. In this way he is able to convey his thought or feeling, and create his vibrations as the atmosphere for another who needs it for his own betterment. In this way a Sufi brings a life and health to another person, and he can have an influence on the character of another person.