Reality changes and the brain works at keeping that reality organized so we humans can develop a coping strategy. ADHD creates significant problems with handling change. Rates of Change make a big difference.
ADD: A diagnosis over time - A diagnosis of context. So what do I mean by "context? In the last post I told you about the physics professor with ADD - and you may very well have said: Impossible! His "management problem," that "group problem" he has, is not ADD, it is SAD, Social Anxiety Disorder. Descriptively I agree, but functionally [from the point of view of brain function} it's more than that.