It is estimated that we use less than ten percent of our mental potential. What stops us from using all of it?

This book tells the fascinating story how has been discovered the reactive mind and how were developed the keys to unlocks its secrets. How does the mind really operate? What prevents you from using the full potential of your mind? How are the memories filed? What part of the mind is always awake? What is the only thing the mind is trying to escape? Why would a person sometimes "want to be sick"?