Those fans of Theun Mahrez who are familiar with his Toltec Ways series will initially be surprised by the unexpected self-help focus of the book Oh, This Happiness. But they shouldn’t put it aside in bewilderment. After all, without what Theun writes about here, it is impossible to follow the Path without stumbling over every bump. Because no matter how far we have come, in reality we are where our weakest link is. And how many of them does every person living on Earth have! “...None of us were ever taught what it means to be a man or a woman. We know even less about intelligent cooperation. In the modern world, only a few people realize that... in every man there is a hidden feminine principle, and in every woman - a masculine principle." "... However, the point is not that people blame each other. The problem lies in the fact that they never realize that everyone around them is just our mirrors.” “…Strangely enough, new knowledge can only be gained through conflict, because where there is no confrontation, there are no motivating reasons - there is no push , desire to learn something new.” “...Our shortcomings are just undeveloped potential abilities. This means that they can be used as a path to power and a ticket to freedom. Denying yourself shortcomings means throwing away part of your potential.” This book will help both those who have chosen the Toltec Path for themselves, and many people who do not even know about such things, but need to change their relationships with loved ones and colleagues at work, with superiors and, finally, most importantly, with yourself.