Other Fe aux/dom feel like this sometimes? I would hazard a guess that perhaps it's more common for INFJ and ISFJ. Fe users but not the dominant function, and introverts.
Just, well, tired of being Fe polite and present and engaged with others so much of the time. My life requires me to do this a lot, and generally I'm ok with this. But sometimes I not only want to crawl into a hole and sleep, I want to be rude or abrupt with others (and I fear it happens a little more often than it used to, mostly in situations where I receive bad customer service and that sort of thing...) Or wanting to lash back, sometimes...
I wonder if in my case, the wanting to (and very rarely, doing it) lash back at others has to do with the 6 enneagram and my counterphobic side coming out (though I'm mainly phobic.)
Thoughts? How do you cope with this if you suffer from it? Just take a bit of time away? That's so hard to do sometimes
EDIT: Btw, I also refer to this as being "people-tired" or "peopled out".