Back when I was on medication I consistently scored as an INTP, and I totally agreed with this label.
However, when I am off my medication my personality becomes a bit... unstable.
After I stopped, my MBTI results started to be all over the place... usually IxxP, but I have even scored as an E from time to time... (Which admittedly confused the hell out of me, though I suppose I could be an E with severe social anxiety or something... but that's a question for another time...) And from time to time I score J, which is also weird.
And I don't quite agree with any type.
I'm just getting sick of floating between several types without quite falling into any of them...
So the original question... Is it possible to not have an MBTI type?