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 Introduction to Scientology Ethics.
This book helped me to realize that there are ways to solve things in the world without argument or fights. For example, I learned to write a letter to my mom when she wasn't talking to me in which I could still tell her what I was up to but yet not upset her. This book can help anyone no matter what the situation and no matter who it involves.