I feel in the age of 16, 1718, 1920 till 23 we learn so many things I feel we learned major lesson of our life in this period of time if you remember when we were twelve or 13 of the age so life is autoredic school we used to do fun then we used to do our homework and we went to the tuition so basically our life was very pure and we were very happy but when we entered in the age of 15 or above the real challenges start as you say we are trying to figure out who we really are our emotions are at peace peer pressure or rejection, fear to birth and we start to compare ourselves with others we start to compare our dressing sense and we start to get more concerned about how we look and even sometimes the age many students who start to criticize themselves when we grow up and our challenges we changed ourselves like we are fighting for our relationship or maybe with a society or for ourselves so I feel as we grow up our challenges also changes with our age and slowly we learn to deal with it I think that's the beauty of it and it makes us a better person it just makes us realize so many things and I feel it's okay to have difficulties at last life is all about ups and downs we know so many things as we grow up and then we realized it was the best for a person yes, it was cheap and we finally moves on