Question

what u mean by teenagers? what type of problem they face

Answer 1

Humans between the age group of 13 - 19 are known as teenagers.

Teenagers don't face any problems, their parents do. Our life is really comfortable, getting disliked on facebook, roasted on reddit, is not a problem.

Hope it helps ^_^

Answer 2

Teenagers r people who's age is between 13 and 19
They don't like to study, the want to become free, they don't want to go to school, just want to break the rules, they love party, not study, their parents don't understand them, they think that they r going in a wrong way...
Then they get a crush, want to tell them about their feelings, but then get shy... Then, if they jump into a relationship, they over do it, and then get a heart break... they start crying and go to depression... people don't understand them, they think that they r misbehaving! And then their life get spoiled! (usually this happens with many teenager, except those nerds and mamma's child)