For people who are unsure of the Scientology beliefs,
here:
Scientology beliefs – Drugs, Reincarnation, Peace
Scientologists believe that all drugs are poisons that inhibit spiritual freedom. L. Ron Hubbard found that drugs and chemical residues are stored in the tissues of the body, and as long as they remain in the body a person’s abilities can remain suppressed. To dislodge the toxins, a person participates in a Purification Rundown which involves sweating in a sauna, mega-vitamin and mineral dosages, extra oil, good nutrition, and adequate rest.
Scientologists also believe in reincarnation and the “truths” that can be learned through past lives. These experiences can affect the thetan positively or negatively. The main way the principles of Scientology can be applied is through “auditing” where the auditor helps a person examine certain areas of their life and get rid of any unwanted influences to heighten ability and awareness. A device called an E-Meter is also used in this process. It measures a person’s mental state and it helps the auditor locate areas of distress.
The aims of Scientology are “A civilization without insanity, without criminals and without war, where the able can prosper and honest beings can have rights, and where man is free to rise to greater heights…”
It just makes me want to shoot myself thinking this is the beliefs of fellow "humans"