Teens – male ones chiefly- tend to shout as if by making themselves for others to notice that they’re present over here.
As well teens tend to isolate themselves in their room, which may become like a shelter where their world is. They may not like their parents to enter there.
And be careful: there could have been some small conflict between us parents and them. Quite often now they prefer to stay with their gang of friends. We should respect all this stuff, yet at the same time we could make kind of their close friends: they expect us to give them some advice and comfort for their fears.
If we listen to them with close attention we won’t lose them. / Photo from: www teenawareness net