Thanks to all who gave advise. I have decided to sit back and take many deep breaths and hope he will realize it is better not to hurt oneself on purpose. I do hope some of the training we gave him has sunk in. I will say his grades were great and we hope they will remain so. So far he has been fine while at home. We still have 3 more weeks before he is our of my eyesight. What I don't know won't hurt me routine. So, I continue to walk and try to get sleep each night. Thank you all again for the advise.