I'd be so grateful for any advice or knowledge about this, my 4/5 year old has been essentially grinding herself and makes herself wee in doing so, she does this at home usually when left alone watching TV for a few minutes but has now started doing it in school which is really worrying me & my husband, her teacher has called it self soothing, we have tried reward charts to help her stop, explaining she will make her body sore but nothing seems to work. We have said it's ok to do it if you want to in your room in private but the fact it's happening outside of the home is really worrying. Has this stage happened to anyone else who can shed any light on if she will eventually stop doing it? Or do we need to look at psychological help? Thankyou for any advice