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 Scientology: A New Slant on Life.
This book helped me with confronting life. The first step of handling anything is gaining an ability to face it. If you confront situations and I mean take a stand and do something about it, problems vanish and life gets easier.