sar

Oh, how I would love to have some more IEI-Fe types in my vicinity.

Fwens?

I'm talking about any typology in general. Stacking? Very likely you are mainly a So type with Sx. My point about the malleability of type is actually to help you develop a sense of, well, detachment from typing yourself in a sense. It is good to be interested in it, and to want to have an accurate picture and other people's opinion on it. It is also good to never take it seriously, or have a fixed opinion of it. At least not to the extent where it affects your interpersonal relationships or how you think of yourself. This aspect, which we generally understand as reality, should be greater than the theoretical aspect of personality typing, since the latter is generally the subset of the former.

theoretically 4w5 IEI-Fe is possible because Ti is your dual seeking. Since you're Fe subtype Ti may be something you're very interested in, hence 5. Either that or you're in an environment where your recognize that Te is actually very important even though it's your weakness, so you have developed a personality to work towards it. Types *may* change over time depending on both internal and external motivational and teleological goals, so don't fret it

Yes, it totally is!

The very fact that you're questioning it all this much points to you having 5 somewhere, and what better place for that to be than the wing of 4? I'd say 5's in your tritype too, and probably right after 4...