Winter, cold... went to school for a parental meeting, the child's teacher says that in all junior classes, swimming is mandatory in physical education, respectively, hoping to shoot every child a swimming hat. After the meeting, I go home, well, on the way I go to the children's store, which is next door... I ask for a rubber hat for swimming.. the girl looks at me first with a mixed sense of irritation and misunderstanding.. then the face lights up and she, with the look of a man who has grasped the truth, says to me-"A, I understood.. it's a kind of flashmob, right? You are probably the fiftyth person who asked for a swimming pool hat in the last hour!