What are some common behavior problems in teens?

Answer by  Feasel (1766)

This is a time where most mental illnesses show such as depression, bipolar, ADD, and other disorders. But there's always a possibility of peer pressure.

Answer by  PoonamBBhadoria (25)

Common behaviour problem in teens are that they do the same thing what their other friends do in their group. If one is smoking other will try to smoke with him, but won"t tell his sub-ordinate to stop smoking. If one goes and drinks, other will too start but not stop. This behaviour habit is bad.