She's recently developed an attachment to a "blanket", she's 14?
She carrys this soft black top around in her bag and I've noticed her rubbing it against her face or finger when she's asleep. It's a new thing too, she hasnt had it since a baby. I asked her why and she said it's comforting. It's been going on for about two months now. She's 14, IIN? Shall I do or say anything? Is anything wrong? Shall I take it away? Advice or any comment will be very appreciated.