My 5 year old son has just started kindergarten. To sum him up he is extremely kind. He is more compassionate than most adults I know and has always shared extremely well, so well that it was odd how well he'd give up his own toys to other kids at the tender age of 18 months. He is very docile, very kind, and very introverted. He plays alone at recess (and loves it) but he really has no friends. The kids know him and say hi to him but he really is just sort of a...