My son is 3 years and 6 months old. He is in nursery class and was very good in play school but now he is not interested in studies, i understand that he is not that big to take interest in studies but he hardly hold pencil. Also we have noticed a change in his behavior, he shout at us and if we try to correct him he raise his hand to beat us. He has become very stubborn and spoiled. I do not know how to tackle him, even if i speak with him nicely and give enough time to him he try to take advantage of that by demanding something which is not required. My email address is YYYY@YYYY . please advise me.