I signed up, spent a couple of thousand dollars, went to the classes weekly, listened to my hypnosis tapes regularly, and I saw no change. Most of what they teach you-I was already working on myself. I thought Dave was helpful but one of the female counselors told me that I would never lose the weight. They say it is guaranteed but I didn't get any results or my money back. I would like my money back please. I wouldn't recommend them.