The earliest unanswered question in dianetics and scientology is, "Why does a thetan mock up bad pictures?" It's remained unanswered all these years. You almost never find anyone with a fixed pleasure moment. Old validation processing was productive of more grief charges, etc.! [Validation processing = validation effort processing "This consists of discovering moments when the preclear is successfully approaching goals; when he is successfully exerting an effort; when his self-determined effort is winning."