This is a fun and at the same time serious book. It tells about jokes and humor, how to understand humor, how to develop a sense of humor in yourself and in children, how to learn how to create jokes, humor, compliments, and in general, how to find a joyful and bright attitude to life. In this case, the purpose of laughter and the purpose of the book coincide - to bring joy and benefit to the reader, to increase the measure of his happiness. The book also tells you what you can laugh at and what you shouldn't laugh at, where and how to tell jokes. Humorous tests and just jokes, jokes, aphorisms are given. For a wide range of readers.