It's more or less a happy accident, I just solidified these facts in this thread. So thanks for helping me understand my own thought progress a little bit more.
If I think about it, this spread of characteristics is actually seen in all four brothers.
The second prince is very obidient, a trait I also posses(not as strong of course)
and the third prince, of whom I currently lack a card; is following his believes/religion with incredible zeal, a zeal I admire and (try to) summon when working on my projects.