Im a little confused by the Diagram, mostly because the obsession is usually caused by social ineptitude (or it might be the other way around.)

Personally Im going to put myself in the Intelligent circle....
I do not have an social ineptitude problems, I am a very big people person.
I do not believe that I overly obsess about things.
Though honestly Im not sure if I qualify as intelligent, maybe I just do not fit on this diagram at all.