The book is a practical guide to developing self-confidence in various areas of life. The author offers a wide range of exercises and techniques to help the reader develop self-confidence, improve self-esteem, work with the inner critic, overcome fears and develop effective communication skills. The book contains 9 chapters, each of which deals with a different topic related to self-confidence. Each chapter begins with a theoretical overview of the topic, after which the author offers the reader a series of practical exercises to help develop self-confidence and put the new knowledge into practice. The book is addressed to a wide audience, from those who suffer from low self-esteem and insecurity to professionals who want to develop their leadership and communication skills.