a progress of energy between two points; an impulse or direction of energy particles or thought or masses between terminals; the progress of particles or impulses or waves from Point A to Point B. There are four specific flows defined in Scientology and used in Scientology counseling: flow one, something happening to self; flow two, doing something to another; flow three, others doing things to others; flowzero, self doing something to self. —Art Book Glossary (Appr. 15 Mar. 91)