This book does not address weighty topics; it recognizes realities known to those with common sense, which, however, seem to continue to be ignored in practice. It was written with the intention of serving the immediate, practical, but also critical need of humans to engage in dialogue and communicate with one another, which requires some basic skills. Today, many years after the first edition of the book, we are still astonished by the tragic inability of Greeks, both the uneducated and the most cultivated, which prevents them from engaging in dialogue. Everyone, in all spheres, is monologuing... especially in the so-called media. Everyone speaks simultaneously without shame, despite the impressive scenes of democratic pluralism and dialogue.