Earlier quoted context omitted.
Not to discount your experiences, but that's not at all how I've felt as a sufferer of ADHD (nor my parents or my son). I would describe the feeling of ADHD not as lack of motivation but severe, almost physical, discomfort at attempts to concentrate. If you've ever suffered from nerve pain, you may know what I'm talking about. It's not quite analogous, since the ADHD discomfort is more of a strong, distracting 'itch'…
Your and my descriptions feel so qualitatively different that I've got to wonder if fundamentally different things are going on between the two. A previous HN thread had a lot of people comparing ADHD to the effect of chronic sleep debt, with the suggestion that ADHD could be an effect of the inability to enter deep sleep. "Like never having slept enough" isn't an analogy I would make for my symptoms, but it would se…
But, that's an interesting perspective, because all of the members of my family have some sort of bipolar, as well. And, bipolar has co-morbidity with ADHD. So, maybe that type of ADHD is different?
As far as NRIs, yeah I once had a panic attack (also co-morbid with bipolar and ADHD) and had to go to the ER. The neurologist gave me an NRI, and it made me so absolutely sick - it was a feeling like someone twisting my brain inside out.
Also, I've had sleep studies done, and I've had no underlying sleep issues.