No one will argue with the fact that time is the greatest value. Time cannot be replaced by anything; lost time cannot be returned. The saddest thing is that it is impossible to correct your mistakes or actions committed in the past. We can only learn from our experience so that we don't make mistakes in the future. But even this is not always possible and not everyone succeeds in doing it. Alas, a person begins to truly appreciate the time allotted to him by fate only with age. Young people feel like they have an eternity ahead of them.