"Unlike ordinary books that transport readers to fantasy worlds, the spaces of the book 'Inside' invite you to travel into the inner world of the main character named Riley. This book tells about the importance of internal balance in our lives, about how emotions affect our Perception of the surrounding world. Revealing the fine line between joy and sadness, between fear and courage, "Inside" helps the reader to understand the importance of each emotion and learn to accept them as they are. Plunging into the world of inner feelings and thoughts, the reader rises to a new level of self-knowledge and self-development. The book "Inside" is not only a literary masterpiece, but also an important proof that mental health is no less important than physical well-being."