We often overlook what thoughts occur to us and attribute our illnesses to the weather or any other external factors. And, according to the author, thereby underestimate the influence of thoughts on our lives, because we create most of the ailments ourselves, with our own thoughts! This book describes how thoughts and feelings, ideas and beliefs change the state of our body. Positive thoughts and feelings can heal even the most serious diseases - and without medicines! - whereas negative thoughts can cause a disease to which you had no predisposition at all.