If you want to find out more about Dianetics and Scientology, the best way to do this is to read an L. Ron Hubbard book on the subject. I personally recommend you read Dianetics: The Modern Science of Mental Health.
This is my favorite book of all time. It helped me through a bereavement, helped to clear my mind and made me think about the situation in a new light.
Having Scientology counseling, which is called Auditing is fantastic and to be an Auditor would be even more special.