One of the main aspects of Gut Types is that one of their main priorities involve their own boundaries and autonomy, and will be angry when they are violated. It makes sense because Gut Types are fixated on their own impulses and what they want to do, therefore are more inclined to feel anger and even be stubborn and defensive when they cannot follow those impulses and gut instincts.
I however, want to know how different is that from a more defensive 6. Another reason why I mistyped myself as a 9 because not only anger is an emotion I have a bit more of a fixation on, but also I prioritize what I want to do a lot and can get annoyed if either I feel disrespected, or just flat out not getting my way even though I know they are not worth getting angry about due to how reasonable the circumstances are. Maybe it's just poor emotional regulation and immaturity? Or I just value my own feelings a lot due to high Fi?
It's pretty natural for everyone to have their own agenda and want to be left alone to do things (and not be told what to do). It's also easy for anyone to get annoyed at being interrupted and to have an angry response; the difference is that 6s need things to "make sense" and want to make decisions from their minds, carefully thinking and rethinking about what to do, and making internal "plans"; 9s are not as emotionally focused on needing things to make sense, and make their decisions from a place of "well, this seems right."
6s (along with 4 and 8) are reactive cores, meaning they "respond to stress, conflict, or unmet needs with strong emotions, emotional intensity, and a drive to voice the negative or "bad" things they spot."
A 9 doesn't need others to agree with them that this bad, a problem, etc., but a 6 will continue pushing that point, escalating, and becoming emotional if others do not match their mood. 6s can't help being upset, being emotional, arguing with people, or venting.
9s also do not read into situations or project their insecurities onto a situation the way 6s do -- if the 6 is insecure, then others are picking on them, or think they are incompetent, etc. It's also easier for them to blame others for something they did if they took that person's advice and it backfired, whereas a 9 will react differently with their 1 or 8 wing.
High Fi is emotional in general, but with 9w8, it can be reactive (get out of my face, leave me alone!) and with 6, it can be reactive (this is a huge problem, don't you agree? well, maybe I'm not explaining it well enough and if I reframe my argument, they will give me the support I want).
As an example of a 6 emotional escalation -- an NJ 6 the other day got up and found his car had a flat tire; instead of just... adjusting his plans, he had a meltdown, because now all the plans he had carefully thought about and laid out and how he envisioned every step of his day was "ruined." It's only after he got upset, and then had time to calm down, that he could recognize there were five or six options to get his day back on track. But he escalated first, because his emotional reaction was THIS SUCKS. DOESN'T THIS SUCK???? WHY ARE YOU TELLING ME TO CALM DOWN? IT'S RUINED.













