busiemommie, it sounds to me like your son is a normal 5yr old boy. I am not a dr though and cannot make a diagnosis. My daughter is ADHD and she is not able to sit through a movie or read a book. She also is very fidgity and talkative (loud). She will start about 5 different things and not finish one. I have to tell her what to do one thing at a time. ie: pick up your shoes. take them to the bedroom. put them away. She cannot follow those if I tell them all at once. She has problems learning, and retaining the information. She is a distraction in class, and any movement, sound, sight will distract her. If you are really worried about it, talk to his pediatrician; otherwise let others state their opinions and carry on with your life.