Thanks for the feedback and you are welcome. An additional thought struck me on the matter this morning too -- the conflation of emotionality with NFP. As far as self-typing goes, people experiencing strong emotions, people who feel sensitive or depressed and people who feel the occasional need to stand up for a value here and there often mistakenly type as NFP as well. All people feel these things. These are not specific indicators of NFP'ness.
Additionally, when typing others, the display of emotionality is mistaken with NFP. In real life, INFPs (and to lesser extent ENFPs) do not actually show a lot of emotion in the world. ENFPs in particular lean heavily to 7, and can come across as overly enthusiastic without balance point to the other emotions at play. An SFJ will always have what I call a "snap-back" position -- a place where, when someone has gone too far, they will very intentionally use emotions in order to reestablish order and "correct" the offending party or situation around them. ENFPs in the same place will become weepy or rebellious, without using emotions as a way of restoring order to the outside world. Emotions here for ENFPs are about overload and seep out as a way to try to self-correct.
At any rate, there's about a hundred points of light to me that signal when we're actually dealing with another type rather than NFP, but I generally say nothing out loud about it since it's not cool for an NFP to tell someone they're not NFP. And admittedly, I use myself (and others that I feel confident are NFP) to provide a template to that. It is certainly possible that my location in the "box" of NFP doesn't allow me to "see" the farthest-away location from me thinking-wise, but I do believe that there is a lot of confusion around the NFP persona and behaviour in general, and you do have a point that I feel deserves expansion in this thread. And part of your point is that NFPs (in most situations) hold those possibilities open, and don't wish to make any judgement on the matter. THAT is evidence of NFP thinking.