I have a 6 1/2 year old son. Only child. He is in Kindergarten. Everything has been great at school, etc. until they started school back in January. It seems like since he went back to school, he has gotten into trouble every day, he is not abusive to others, just will not listen, blurting out while the teacher is talking, not listening, etc. And the past few days he has started a nervous habit or wringing his sleeve and chewing on it! That drives me crazy. We have had problems with him listening at home, we need to tell him to do things at least 5 times before he does it and by that point we are practically yelling. Could this be just a "phase" or possibly something else? We have tried taking toys away, tv, going to be early, etc. It does not seem to phase him.