Hello INTJ "comrades." I recently accompanied a friend to Las Vegas to do a covert "case study" on his behavior. It intrigued me, I will not elaborate on this, because I think it is irrelevant. Another friend was aware of this endeavor of mine, and commented that it was "very weird." I don't trust this meddlesome, critical friend of mine. So I want neutral and honest opinions from my fellow INTJs (other types' inputs are welcome as well). How many of you have done something like this before? How prevalent is this among just people in general? How many of you think this is weird? How many of you think this is completely normal? Share your anecdotes with me. Thanks in advance.