Youngster, listen
The adolescence is a phase of life in which we should take advantage, because after it we are already adult.
There''s little time, because there aren''t even ten years, a hard phase, therefore enjoy it well, enjoy the life because it''s very short.
One doesn''t need to be a genius to know this, because one day you are a 10 year-old child and the other a youngster of 15, look, only 5 years pass and the change is enormous, time doesn''t stop, therefore enjoy while you aren''t even 18 years old still and live your life as an adolescent at its maximum because it passes fast!