Free writing is based on a presumption that, while everybody has something to say and the ability to say it, the mental wellspring may be blocked by apathy, self-criticism, resentment, anxiety about deadlines, fear of failure or censure, or other forms of resistance. The accepted rules of free-writing enable a writer to build up enough momentum to blast past blocks into uninhibited flow, the concept outlined by writing teachers such as Louise Dunlap, Peter Elbow, and Natalie Goldberg.
Free-writing is all about loosening and limbering the thought process, not about a product or a performance for a student or a writer.