Look, I'm really happy that his system works for him, but there is no one way or one path. There are many paths and many ways. If Dr. Hopkins is a student of the genius L. Ron Hubbard then I can tell him that Dianetic auditing with an E meter is not the only way to erase engrams. Other ways include Reich and Lowen's Bioenergetics, rebirthing or conscious breathing and regressive hypnosis. One of the biggest barriers to learning is the close-minded human condition that I call group dynamics.
All groups tend to teach.
We have all the answers. Do not look outside of our teachings. It is like religion. Everyone argues that their way is the only way. Since we've been talking about cancer, look at some of the different ways cancer has been cured.