I'm not energetic or talkative, I could care less about getting exercise or sharing my thoughts with people, but I definitely am absent-minded and easily distracted by new thoughts and contradictions. Similar to Einstein's temperament I believe, or many of those lethargic ENTps. Normalizing subtype EPs are the most like this.
Actually the description is pretty darn good, and you can see the contrast to IP definitely. But I just wanted to contrast it with where others like myself won't fit in a couple small places, because I don't think all EPs need to let off energy or desire to share their thoughts. The mental "on the go" might be rather misleading as well, because I don't think all ENPs will see themselves as hyper-thought provoking as though random thought after thought comes. Temperaments can be tricky though, because they can blur with one another in everybody, so good on you for trying it out. Sounds pretty good.
Obviously all
dominants, for instance, will belong to the ENP temperament (depending on how its defined), but temperament is like the
medium which the
information feeds itself through, or appears to do so from an observational perspective, so even though all ENPs have
as their primary function, they can all have this variation in energy, excitablity, talkativeness, extrovertedness (in the sense of thought manufacturing, in qualities and rates) etc, to where its all
but on the surface it can come across rather different, until you really get to know them and see their thought process on the inside (for lack of better word.) Which goes for all types. So you might have an excitable chaotic ENTp, or you might have a serious pensive ENTp.