As you can see - a normal child Broken Brain Review will have virtually the same characteristics as one with Attention Deficit Disorder: it's only when that behavior begins interfering with they daily activities that you need to be concerned and when they can no longer control those behaviors.
When to act When your child's behavior however, interferes with their ability to focus when they have to, when your child tells you they want to sit & read but just can't stop moving, it is time to look at options. If your child tells you they are tired and want to fall asleep but they just can't stop their leg(s) from twitching & moving, it is time to look at options.