My dc has just told me that 'I'm not very clever', 'not very good at doing things' and that they 'do better things than me'. The other day they held up their (dinner ) knife and said 'I want to hurt you'. They have never come out with anything like this before. They are a very affectionate child and usually full of compliments. I would have been less surprised if they were a teenager ( I don't include the knife comment in this! ) but all of these comments were completely out of the blue and unexpected. AIBU and reading too much into this, or AINBU and right to consider that this is potentially concerning?