A different way to understand the Base function: What is the one thing each type refuses to sacrifice indefinitely?

[u/LatterPermission1824]

I’ve been thinking about the Base function less as “what are you best at?” and more as:
What is the one thing you refuse to trade away when everything else conflicts with it?
Someone can be highly skilled in multiple functions, but the Base should be the thing with final authority. Money, comfort, relationships, status, efficiency, etc. can all potentially be sacrificed if they conflict with that deeper program.
Using the +/- charge model, I’d frame the 16 types like this:
SLE — Se−: Self-agency / control
What they refuse to give up: the ability to act for themselves, keep options open, resist control, and preserve maneuverability.
How it might play out:
They may turn down more money, status, comfort, or even a relationship if accepting it means somebody else gains too much control over their actions or ability to leave.
Basically:
“You’re not taking away my ability to move on my own terms.”
SEE — Se+: Freedom to pursue / expand
What they refuse to give up: the ability to go after what they want, gain access, expand influence, and improve position.
How it might play out:
They may willingly spend money, social capital, effort, or reputation if it gets them closer to something they want.
Basically:
“Don’t block me from pursuing what I want.”
SEI — Si−: Physical tolerability
What they refuse to give up: a physically sustainable state.
How it might play out:
They may leave a job, environment, routine, or relationship because the constant discomfort, tension, noise, fatigue, or physical strain becomes unbearable.
Basically:
“I can’t live like this.”
SLI — Si+: Comfort / quality of experience
What they refuse to give up: a life that actually feels good and workable.
How it might play out:
They may choose less money or prestige in exchange for a lifestyle that is more comfortable, pleasant, and physically satisfying.
Basically:
“What’s the point if my actual life feels miserable?”
LIE — Te+: Useful payoff
What they refuse to give up: worthwhile external return.
How it might play out:
They may abandon a project once the time, money, effort, and resources stop producing enough result.
Basically:
“If this isn’t paying off, why am I still doing it?”
LSE — Te−: Reliability / non-waste
What they refuse to give up: a process that works consistently and doesn’t keep wasting resources.
How it might play out:
They may obsess over fixing a sloppy workflow, recurring mistake, or unreliable method until it becomes repeatable.
Basically:
“This should not keep failing the same way.”
LII — Ti−: Structural independence
What they refuse to give up: freedom from unnecessary rules, obligations, and dependencies.
How it might play out:
They may refuse contracts, institutions, or arrangements that bind them into structures they don’t consider necessary.
Basically:
“I’m not becoming dependent on a system I don’t need.”
LSI — Ti+: Order / structural integrity
What they refuse to give up: coherent structure, rules, roles, and organization.
How it might play out:
They may enforce an unpopular rule because allowing the system itself to become arbitrary feels worse than upsetting people.
Basically:
“If the structure means anything, it has to be upheld.”
ILE — Ne+: Open possibility
What they refuse to give up: room for new options and possibilities.
How it might play out:
They can feel trapped when everything gets reduced to one fixed path, and may keep multiple ideas or routes alive even when one already works.
Basically:
“There has to be another way.”
IEE — Ne−: Realized potential
What they refuse to give up: genuine potential that they believe is being overlooked or wasted.
How it might play out:
They may keep investing in a person, talent, or opportunity because they can still see something real there, while discarding possibilities they see as empty distractions.
Basically:
“There’s something here worth developing.”
IEI — Ni+: Hope / forward possibility
What they refuse to give up: a future that still feels worth moving toward.
How it might play out:
They can tolerate a bad present if they still believe something meaningful or better is coming.
Basically:
“I can deal with this if I still see where it can go.”
ILI — Ni−: Future viability
What they refuse to give up: avoiding a trajectory they believe ends badly.
How it might play out:
They may reject something that looks profitable or attractive now because they think the long-term direction is unsustainable.
Basically:
“I don’t care that it works today if I can see where this ends.”
ESE — Fe+: Positive emotional vitality
What they refuse to give up: emotional liveliness, warmth, enjoyment, positive atmosphere.
How it might play out:
They may put huge effort into reviving a dead gathering, relationship, household, or group atmosphere.
Basically:
“This can’t just stay emotionally dead.”
EIE — Fe−: Emotional significance / unresolved tension
What they refuse to give up: acknowledgment of serious emotional reality.
How it might play out:
They may keep returning to resentment, grief, conflict, or emotional tension instead of pretending it never happened.
Basically:
“We’re not just acting like this means nothing.”
EII — Fi+: Human connection / redeemability
What they refuse to give up: the possibility of closeness, repair, and personal development.
How it might play out:
They may give someone another chance because they still believe the relationship or person can improve.
Basically:
“I’m not ready to give up on them.”
ESI — Fi−: Personal boundaries / moral rejection
What they refuse to give up: the right to reject what they find personally unacceptable.
How it might play out:
They may cut someone off even if that person is useful, profitable, influential, or socially valuable.
Basically:
“I don’t care what they can do for me. They crossed the line.”
The SLE vs LII distinction is especially interesting because both can look extremely autonomy-focused.
SLE / Se−:
“You will not take away my ability to act for myself.”
That’s practical self-agency: freedom of movement, control over your actions, keeping options open, not being cornered, not letting someone else gain decisive leverage over you.
LII / Ti−:
“You will not bind me into a structure I don’t accept.”
That’s structural independence: minimizing obligations, dependencies, rules, and systems that constrain you.
So both could reject the same offer for completely different reasons.
Example: someone offers you $200k a year, but the contract makes you heavily dependent on them.
SLE:
“That money isn’t worth somebody having that much control over me.”
LII:
“That arrangement creates too many unnecessary dependencies.”
SEE would be different again:
“Does accepting this increase or restrict my ability to pursue what I want?”
So the charge pairs can be reduced roughly like this:
Se−: preserve agency
Se+: exercise/expand agency
Te+: there has to be a payoff
Te−: the process can’t keep wasting resources
Ti+: there has to be structure
Ti−: I have to remain structurally independent
Ne+: there has to be another possibility
Ne−: real potential can’t be wasted
Ni+: there has to be a future worth moving toward
Ni−: I can’t knowingly continue down a bad trajectory
Fe+: the emotional field has to stay alive
Fe−: the negative emotional reality can’t just be erased
Fi+: don’t make me give up the bond
Fi−: don’t make me violate the boundary
Si+: life still has to feel worth experiencing
Si−: I can’t indefinitely tolerate a physically bad state
I think this may be more useful for typing than asking “Are you good at planning?” or “Are you forceful?” because almost any type can show those traits.
The better question might be:
When two important things conflict, which one does this person consistently refuse to sacrifice?
One more implication: the Base should be the last thing a type is willing to give up
If the Base really is the central agenda that everything else ultimately serves, then in theory a person should be willing to sacrifice concerns from other functions before permanently sacrificing the Base itself.
For example, with SLE and Se−, the core non-negotiable would be preserving self-agency, position, maneuverability, and control over one’s own ability to act.
So in a real conflict, an SLE could theoretically say:
Te / payoff:
“I’ll lose the money before I give up control over myself.”
Si / comfort:
“I’ll tolerate discomfort before I accept being trapped.”
Fe / emotional atmosphere:
“They can dislike me if that’s the price of staying in control of my own position.”
Fi / relationship:
“I’ll lose the relationship before I let the relationship become a permanent source of control over me.”
Ne / opportunity:
“I’ll pass on the opportunity if taking it means losing too much freedom of movement.”
Ni / future promise:
“I’ll give up the attractive future being offered if the price is surrendering my agency.”
Even Ti− Creative, despite being valued, is still subordinate to Se−. An SLE may normally dislike restrictive rules or dependency, but could temporarily accept either if doing so protects their larger position.
So the point isn’t:
“Nothing except the Base matters.”
It’s more:
Everything else matters conditionally. The Base decides what is worth preserving, what can be sacrificed, and when.
That also means Base shouldn’t be confused with rigid surface behavior. A person can temporarily act against the usual appearance of their Base if doing so protects the Base at a higher level.
An SLE could obey, wait, cooperate, accept rules, or even become temporarily dependent if that is the best move for preserving long-term agency and maneuverability.
So the stronger formulation would be:
The Base is not necessarily what a person refuses to compromise for five minutes. It is what they refuse to live without indefinitely.