I test as a 4w5 on enneagram tests and thought I was a 4 up until it became apparent to some people that what I wrote, what I said, why and how I did these things was very 6w7. I fought hard against it and the more I fought being a 6 the more apparent it got to me that I am defending myself like a 6. Then I gave in and was given a less SJ-ish type 6 description....it was spot on. I always knew I didn't care about being unique enough. I doubted..oh boy did I doubt and I researched and debated until the final type was settled. It was difficult coming to terms with being anxious and afraid because I have been fighting those feelings for such a long time...I didn't want to admit.
It isn't that uncommon really, all NFs can be 6. Most INFPs just get stuck at 9 or 4 and never realize they may be neither. I almost made that mistake.
Enneagram: | 6w7 cp - 4w5 - 1w2 Sp/Sx/So | The Philosopher King