I am just curious about the effects of adderall. Please correct me if I am wrong but this medicine is typically prescribed for people suffering from ADHD. If ADHD is a disorder where you cannot sit still and focus why would a pill which contains amphetamine help that? or rather how would it help that? I mean if you take someone who is always hyper you wouldn't give them cocaine! ;) Can someone please tell me what I am missing. I am not trying to be a smart ass (aside from the cocaine joke) but I just don't understand the logic behind it. Would love to hear any and all feedback.