One thing our type has in common is that we're very verbose. I think that is a sign of introspection, which they call "introverted thinking".
I think you said before that you were an INTP, just like me. The P is saying "intuition for the external world" and implies "thinking for your internal world". In other words, that you are introspective.
The typology isn't magic, it just obfuscates your own answers to the test through two layers. The first one being your letters, the second one being how the letters decode.
It's like algebra for psychological profiling. Treat it like a user profile, not a fingerprint.