The book “Why do people get fired after 45 years?” provides the keys to understanding, and most importantly to resolving, problems that will affect every person in one way or another: how to be in demand after 45 years. The book itself is not at all difficult to understand; Moreover, it is written in an easy and engaging way. The genre of the book is popular psychology, “help yourself.” In part, the book was the result of the author’s discussions on social networks, and heated discussions at that - the topic turned out to be close to many. As you might guess, the purpose of the publication is not only to explain why those over 45 are fired or not hired, but also to tell how to avoid such a problem. The content of the book is broader than the title suggests. Cheerfulness and positivity: this is a motivating book, the author clearly believes in his reader.