see the problems that are leading to unusual behavior. then you can either talk to your child, make him understand what life is all about. if required, you can also take help from a doctor. consulting a doctor is always good, but, as a parent, you have a much greater role to play.
try to spend time with your child. this will not only help you understand your child, but he will see a friend in you, a friend that can be trusted. once he starts sharing his feelings with you, it would be easier for you to read his mind. so, the key is to spend time. also, many studies 