My ds 7 (ASD/Asynchronous Development) has always got annoyed with himself easily and levels of self harm have fluctuated over the years. It usually involves scratching himself or hitting himself. It's flared up again recently and I'm wondering if anyone has found a way through this kind of behaviour. We've discussed it and he says the pain helps to stop him feeling the other emotion but I'm at a loss as to how to redirect this or help him develop a different coping mechanism. Has anyone found a good book or had useful practical advice? Given that saying "don't do that" or "be kind to yourself" obviously doesn't have any effect in the moment. He is aware that it isn't good to do but it is his fall back behaviour when overwhelmed by his own emotions. TIA