The ability to say “no” is a way of self-defense, an opportunity to set a limit, and in some cases, simply a necessity. But even accepting this principle, putting it into practice can sometimes be quite difficult. We have a fear of not being liked; we don’t like to look impolite. Meanwhile, sometimes it is important to say “no” - non-aggressive or unkind, but firm and decisive. With the help of the tests and exercises in this book, you will learn to better understand yourself, be aware of your own desires and express them verbally. The purpose of this book, of course, is not to teach you to say no to everything, but to give you the ability to say “no” when it is really necessary.