The author, a professional child and family psychologist who has been consulting parents for many years, writes about the main psychological problems that arise in preschool children (from birth to 6-7 years). The description of each problem includes an analysis of the reasons for its occurrence, typical erroneous actions of parents, unfavorable external conditions that aggravate the situation, as well as the consequences of mistakes and possible ways to overcome problems. Where do problems come from and what can they lead to? What parental behavior provokes their occurrence? What should parents not do to avoid aggravating the situation? And most importantly: how to overcome difficulties and solve problems? The author of the book talks about all this. At the end of each chapter, answers to parents' questions on the topic under consideration are provided. The book is addressed to parents.