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 book really helped me with simply realizing there is a genuine solution to the problems I faced. With Dianetics, a well and happy being is an easily reached goal. And with Scientology true spiritual freedom is attainable.