The paradoxical, ironic and witty book by the famous psychologist Yulia Sviyash is of interest to everyone who loves an unconventional look at familiar things. “Positive psychology in reverse” is how one can characterize its genre. The author does not give edifying recommendations on how to solve pressing problems. This book is a paradoxical view of life. From it you will learn something about yourself that will change your ideas about yourself. You will be able to understand that the habitual actions that we do every day spoil the lives of those around us and ourselves, and, what is most dangerous, unnoticed by us.