I have learned to accept questions and as questions and not statements. I really want to believe that if a kid should ask you “are you stupid?” You will definitely be angry. But to me, I consider it a question which forcefully needs and answer. And beside, it will only be from my answer that people can really tell if am stupid. I can either answer yes or no knowing the kid wanted to know if am stupid after all he/she did not say you are stupid.
So please always give answer(s) to a question before reacting and if it still bothers you, just go ahead and ask why the kid asked the question.
Just A Say 