Hi. My 15 year old son still has his baby blanket, it goes almost everywhere with him. He told me it's his comforter and won't get rid of it. I'm fine with him having it in the house and wherever we go on holiday but he wants to start taking it into school and hold a corner of it when he feels nervous. Surely if someone saw he'd get bullied? I don't know how to tell him no! Help?