I test reliably as an INTP, the I and P are the more flexible scores. I am definitely an NT.
With respect to the Enneagram, the stacking is accurate but the Typing is highly inconsistent.
I assume I am a 5w4, I also test as 9w1... and frequently a 6...and a 2... there are certainly times I am a 7... I have all of these qualities, (positive and negative) except 8.
Questions five or ten years ago, I had a definitive answer to, are today in direct opposition of what I would have said for the first 35 years of my life....and frequently have the issue that none of the options suit me or are "more true."
(Answering the diagnostic as I am now and as I was then... just yield opposite personalities. Yes I have even spent time as a 3.)
SO, do you find the Enneagram is predicated on mood? On health? Maybe its just one of those boxes I don't fit in? Why need one of these traits be stronger than another?
Thanks for any feedback!