my 5 year old is so 'hyper' all the time, cant sit still or be quiet. he interrupts conversations, and doesnt listen at all.he blurts out inappropriate words,or shouts out rude comments. it is wearing me out. he seems to be doing ok at school, though he rushes things and has messy handwriting apparently. I am loath to ask the GP for help for fear someone will label him, but dont know how much more I can take, and I worry for him. he has friends, but they find him hard going, and avoid him at times.any advice?