I know it is normal for teenagers to only grunt at parents but my son was never much of a talker before he reached 13 so now we are lucky if we get a word out of him. he is very introverted, says he is happy at school but never sees friends out of school. When other adults speak to him he finds it very difficult and comes across as rude. I in turn find this very difficult.,If I chose my moment I can have a nice conversation with him but he would rarely initiate it. I wonder (and worry) what he is like with his friends at school. Not helped by fact that he is not sporty and small for his age. His apetite is not good and he is a very fussy eater. He is in a very academic school and works hard. I feel he may be puting himself under too much pressure but he assures me he is fine. Anyone going through anything similar? Any tips on gently teaching social skills that I think might help him!!