My daughter is 3 and a half and very hyperactive! She never stops! But when is it too much? I was a very hyper child myself and my mother said if she had taken me to the doctor they probably would of diagnosed me with ADHD. So when is a child TOO hyper? She just seems so much more active then other children her age, She is a very happy child though, her hyperactivity is in the form of singing, dancing, running, shouting, talking non-stop. Any advice?