“Transitional age” is one of God’s smartest ideas in the formation of personality. At this time, our character, views, tastes, life rules and attitude towards life itself are formed... For the first time we are faced with the realities of the adult world - with rudeness, cynicism, hypocrisy, falsehood, first unrequited love and betrayal of friends. This is the age of the first secrets - when you have not yet learned to lie to your parents, but you can no longer tell the whole truth. This is the time when you stop asking questions to others, and more and more often you begin to ask them only to yourself... . The time when you think your parents are so stupid, and only years later you realize that the only fool was you!