Some ppeople mental illness is due because they are going in a transition from living a not very healthy lifestyle to a https://hubpages.com/feed/a religious lifestyle. Which it is a restrict way of doing things. The body get used to all kind of addiction, and when the body does not get all the things is used to live. It reacts crazy. Then , the soul crashes living the body feeling bad. Other mental illness is due because some people suffer from the lost of a love one. Other people have a disease in their bodies system because they were born that way or because they ate or drink the wrong things. Some people do not want to admit that they have a mental illnes , so they lie by making the Doctors confused. The Doctors have no much choice to try different medications or counseling.