I did the Purification Rundown that Scientology provides which is a combination of sweating in a sauna and taking vitamins which in turn eliminates the drug residues from the body. I found this to be a fabulous action as my eyesight improved. I ran a slew of drugs and junk out of my body which was making my thinking foggy and sluggish. Also I have done several small courses which have greatly increased my understanding of life and how to get along with people better. My family and I get along a lot better than we used to.