Not a big fan of this subtype system or anything Gulenko really but my curiosity for his stuff has been revitalized. I looked into the functional dichotomies and various overall descriptions and yet-... I for the life of me can't find out what my DCNH is. Even more so I can't figure out what my "dual" subtype is. What's that? Read here.
If it's any help at all, I'm SEI-Fe.