" When one looks at the world directly, the eyes fixate the assemblage point, and no more movement is possible. Under such conditions there can be no fluidity or sobriety. Therefore one should not look at the world directly; that is, one should not stare, but glance around casually and at ease. This is true even if one is using the inner vision to look at one's own inner world. "

― Théun Mares , Cry of the Eagle: The Toltec Teachings Volume 2