I have seen these types of love decribed before, just not with the triangle concept trown in. My guess is that most HD people tend to want consumate love. But my guess is that most LD people are NOT striving for the best, manly because it probably seems like an unattianable goal for many of them. Being LD means essentially not really seeking passion. So what kinds of love are left? Take the passions column out of the table, and here is what is left:
Non-Love Friendship Empty Love Companions
I consider ALL of these to be failed relationships. So how does a LD person actually achieve the middle colunm, Passion?