hi. I have a son of 13 years old and he has growth hormone defeciancy. because of that he will be looking like 8 years boy. he is very good in studies and all other activities but still he doesn't behave like 13 years boy. I explained him in many ways. but not able to change his thinking still he thinks he is very small boy. I am unable to understand how to make him reilaze. can any one suggest me how to deal the situation.