16 personalities (Myers-Briggs)

I'm INTP today.

details of 'logician' personality

As you know, these things change.
However, about 5 years ago, I was scored INTP in 3 of 6 personality tests I took on the same day.
About 15 years ago, I was xNxP, with the x being a very mild extraversion over introversion and a very mild feeling over thinking bias i.e. ENFP.

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