The language of this book will be understandable to the widest contingent of readers, starting from the age of 8. After all, it is at this time that the search for oneself, one’s place in life begins, and an initial assessment of the world around us occurs. Schoolgirls, teenage girls who are developing into girls, ask themselves a lot of questions to which there are not always answers. Curiosity and inquisitiveness lead to studying the experience already accumulated by previous generations, to reading a lot of books that cover these issues. This book can become such a source, in which the authors tried to touch on all the current topics and problems that face a girl on her path to PERSONALITY.