This book is devoted to areas most people have never thought about or perhaps do not even know exist. My primary goal was to provide information which will enable us to learn the true human nature by realizing the actual state of this world, in its material dimension, is the light and waves. I acquired that knowledge summing up my personal experience, encounters with people having supernatural power, and a forty-year scientific research, enriched with invaluable messages from a higher dimension which I also refer to in my work. The said knowledge 1. will enable us to understand the notion of consciousness anew, how to handle and control it; 2. thanks to it, we will redefine our ego; 3. it will show us the true human nature; and 4. it will help us cross the boundary of a material world and, all the same, comprehend the existence of a nonmaterial dimension and a multidimensional world. I would like this book, presenting the true human nature, to become a guidebook on how to live in harmony with nature, how to harmonise your life with the wavelength to make it richer and more creative, so that you come to love yourselves and regain your self-confidence and pride.