I'm going to be transparent, when I read your post I assumed it was a dismissal that's a bit too shallow. Having read the article and taken the test, both sound uncomfortably like the writer has some sort of disordered thinking (e.g. has been really hitting the amphetamines). It's a little unhinged.

But as with all personality tests, it's fun to take. As with all such tests, the things they say are general enough that they apply to most people relatively well. It's like reading a horoscope - meant to entertain. The meaning ascribed to it in the article this post references is not something I could find.