Mental health disorders, the temptation of the Internet, rigid school education, unsuccessful family education … contemporary teenagers would be confronted by all these serious problems. A series of heart-broken injury incidents committed by teenagers have happened due to these problems. Do we have to keep this happening? This book appears at the right time, which is a reference for parents, teachers and teenagers in confusion. According to a large number of detailed statistical data and specific cases, the book analyzes a series of problems in the growth of teenagers, and analyzes the causes and solutions of these problems.