The "Preface" is an introductory section of a book that provides readers with important context about the work. It often includes insights from the author, explaining their motivations for writing and the journey they undertook to create the book. This section can also highlight the significance of the subject matter, giving readers a glimpse of what to expect. In a preface, authors may acknowledge those who supported them, such as mentors or family, and share any challenges they faced during the writing process. This personal touch helps to connect readers with the author's experience, making the book feel more relatable and engaging.