People with ADHD often say they “get in the zone” or “hit a groove.” These are all ways of describing a state of hyperfocus – intense concentration on a particular task, during which the individual feels she can accomplish anything. In fact, she may become so intently focused that the adult with ADD may lose all sense of how much time has passed.
This state is not activated by a teacher’s assignment, or a boss’s request. It is only created by a momentary sense of interest, competition, novelty, or urgency created by a do-or-die deadline.
The ADHD nervous system is interest-based, rather than importance- or priority-based.