What the Scientologists call "auditing" is actually a legitimate therapy that could be developed and used by actual therapists, except for the fact that none of them will touch it for fear of being associated with the crackpot cult of Scientology that uses it for brainwashing.
The field of mental health practitioners should being a class-action lawsuit against the Church of Scientology for screwing millions of people out of the benefits they could receive if this valid and useful tool was available to them.