In the book “(Im)Perfect Accident. How chance rules our lives" Mlodinov easily introduces everyone to the theory of probability, the theory of random walks, scientific and applied statistics, the history of the development of these all-pervasive theories, as well as the importance of chance, regularity and the inevitable confusion between them in our everyday life .This book is an excellent way to shake off the old days and refresh your memory of something from the course of higher mathematics, history of natural science, astronomy and statistics for those who studied these wonderful disciplines in universities; a clear and accessible presentation of the fundamentals of the theory of probability and its applicability in everyday circumstances (with numerous examples) for those who were not lucky enough to study them specifically; finally, a professional and friendly guide to those gnawing on the granite of the relevant sciences at the moment.