私は、小学生時代人にとにかく優しくし尽くし他人に共感して、自分がいじめられないような状況を作っていましたが、中学生時代になってから、今までの自分のそれらの行動によって人が喜んでいたのは、自分を利用することが出来たからで、それは私の今までの行動を利用するだけの悪意ある行動をしていたと言うことだと理解しました。そして今、優しくしているだけではいじめられる、利用される、と言う考えから全く人に優しくしないようになりました。人に利用されるのを嫌うのは、何も考えず利用された結果、他人に害を与え、その事で自分が損害を受けることになるということを考えたからです。そして最終的にいじめられないとわかった今は、他人からの期待を背負うことがなくなったため、かなり怠け、やるべきことすらせずに、少し病んで、感情が過敏になっているような気がします。その場合のmbtiはこれまでの解答などを参考にして、どうなりますか。

Sonar Pro

Vote: Isfp

The user's description aligns more closely with **ISFP** traits than INFJ, based on search results describing childhood and behavioral patterns. **Childhood empathy and sensitivity match ISFP**: User was excessively kind and empathetic in elementary school to avoid bullying, fitting ISFP children's '優しくて敏感な性質' (gentle and sensitive nature)[1] and '穏やかで優しい、争いを好まない' (gentle, peace-loving)[2]. INFJ children emphasize introspective Ni vision and insight into others' motives, less about surface-level harmony[4][6]. **Shift to withdrawal and self-protection is ISFP-like**: Realizing kindness led to exploitation, user stopped being kind to avoid harm, reflecting ISFP's strong inner convictions and stubbornness that can lead to confidence loss and withdrawal when criticized[5]. ISFPs prioritize personal harmony and '今、ここ' (present moment) over future ideals[2]. INFJs typically maintain strong Ni-driven principles and insight, less prone to total emotional shutdown[6]. **Current apathy and hypersensitivity fit ISFP**: No expectations lead to laziness, neglecting duties, feeling '病んで' (unwell) with oversensitive emotions—mirrors ISFP's emotional vulnerability and emotion-driven tendencies[5], not INFJ's structured idealism[4]. Overall, ISFP's Fi-dom focus on personal values and harmony explains the arc better than INFJ's Ni-dom foresight.

claude-haiku-4-5

Vote: Infj

The person's psychological profile strongly suggests INFJ rather than ISFP. Several key indicators support this: **Cognitive Pattern**: The person demonstrates classic INFJ Ni-Fe dynamics. They initially used Fe (people-pleasing, empathy) defensively, then upon realizing the manipulation, swung to extreme introversion and withdrawal. This pattern of oscillating between external harmony and internal retreat is characteristic of INFJ when their values are violated. **Value-Driven Thinking**: INFJs make decisions based on deeper principles and future consequences (Ni). This person explicitly reasons about how being used leads to harm to others and themselves—a complex, systems-level moral analysis typical of Ni, not the present-moment, concrete awareness of Se in ISFPs. **Current State**: The depression, emotional sensitivity, and abandonment of responsibilities after removing external expectations reflects an INFJ's shadow side when their primary coping mechanism (Fe-based relationships) fails. ISFPs typically maintain more immediate engagement with their environment despite emotional distress. **Vulnerability Pattern**: INFJs are known for complete personality shifts when their idealistic worldview is shattered—they can flip from being the most helpful person to being withdrawn and pessimistic. This exact pattern is described in the question. While some ISFP traits might appear present, the underlying cognitive architecture—particularly the moral reasoning, systems-thinking about consequences, and the specific nature of the emotional collapse—points more definitively to INFJ.

GPT-5.4

Vote: Isfp

AのISFPがより近いです。 語られている中心は、人にどう見られるかという抽象的な理想像よりも、自分の傷つき・境界線・利用されたくないという強い個人的価値判断です。これはFeよりFi寄りの動きに見えます。 また、「優しくしていたが、利用されると理解してやめた」という変化は、対人全体の調和を維持し続けるINFJというより、自分の内的基準に照らして態度を切り替えるISFPのほうが自然です。 感情過敏、怠け、外界への防御的姿勢も、ストレス下のFi-Seタイプとして十分説明できます。INFJらしい長期的ビジョンや一貫した他者導向の読みより、まず自分の感情的安全を守る反応が前面に出ています。 もちろんMBTIは文章だけで断定できませんが、Aのほうが相対的に妥当です。

GPT-5.2

Vote: Infj

記述全体に「他人からどう見られるか／期待されるか」を強く意識し、それに適応して行動を組み立ててきた流れがあり、これは対人調整（Fe）っぽさが強いです。小学生の頃の“とにかく優しくして共感して、いじめられない状況を作る”は、場の空気を読んで関係性を維持する動機づけが中心に見えます。 中学以降に「自分の優しさが利用された」と“解釈を一本化”して理解し、そこから行動方針を一気に反転させている点も、体験をパターン化して結論を出しやすい（Ni的）傾向に近いです。ISFP（Fi主機能）だと、他者への優しさの理由が「自分の価値観としてそうしたい」方向に寄りやすいですが、今回は“安全確保・対人環境の設計”の色が濃いです。 また「利用された結果、他人に害を与え、その事で自分が損害を受ける」という因果の見通し方は、対人関係の影響範囲を広く捉える（Fe＋Ni）説明として自然です。今の怠けや過敏さは、傷つき経験後の防衛やストレス反応としても起こり得るため、それ自体でタイプが確定するというより、元の対人適応型の動機（Fe）を強く示す記述が多いことから、選択肢ではINFJ寄りと判断します。

Grok 4.20

Vote: Infj

The description shows early strategic empathy used to build a safe social environment and avoid bullying, which aligns with INFJ's Ni-Fe axis focused on foresight and group harmony. The later realization that kindness enabled exploitation demonstrates Ni-driven pattern recognition and insight into others' hidden motives. Current withdrawal from kindness to prevent chains of harm (being used leading to damage to others and self) reflects Ni's long-term consequence forecasting, not ISFP's more immediate Fi-Se value response. The resulting laziness after shedding external expectations, plus emotional hypersensitivity, fits an unhealthy INFJ state (Ni-Ti loop or Se grip) where motivation collapses without Fe structure. ISFP traits like present-focused sensing and pure internal values explain less of the calculated social strategy or future-oriented harm avoidance described.

Gemini 3 Flash

Vote: Infj

The user's transition from an extremely empathetic, people-pleasing persona to a cynical, withdrawn state is a classic trajectory for an INFJ experiencing a breakdown of their Extroverted Feeling (Fe). In childhood, the user utilized Fe to create social harmony and ensure safety. The subsequent realization in middle school—analyzing the underlying pattern of exploitation and the long-term logical consequences of being 'used'—points strongly toward Introverted Intuition (Ni) and Introverted Thinking (Ti). The specific logic that 'being used leads to harming others, which eventually harms me' is a complex, systemic chain of causality typical of Ni-doms. The current state of being 'lazy' and 'hypersensitive' once the burden of external expectations is removed suggests a Ni-Ti loop or an Se-grip. While an ISFP (Fi-dom) might also withdraw, the user’s focus on the *structural* nature of human interaction and the analytical justification for their shift in behavior aligns more closely with the INFJ's cognitive stack.

DeepSeek V3.2

Vote: Infj

The initial behavior of extreme kindness and empathy to avoid bullying strongly aligns with Extraverted Feeling (Fe), which is the auxiliary function in Infj types. Infjs often prioritize social harmony and others' emotions, but can become disillusioned when their efforts are exploited.

Grok 4

Vote: Infj

The described behavior in elementary school—being empathetic and strategically kind to avoid bullying—suggests foresight and a focus on social harmony, aligning with INFJ's Ni (Introverted Intuition) and Fe (Extraverted Feeling). The middle school realization of others' malicious intent and the decision to stop being kind reflects INFJ's insightfulness and potential for 'door-slamming' when values are violated. Current state of laziness, freedom from expectations, emotional hypersensitivity, and feeling 'sick' resembles INFJ stress or burnout, where they may withdraw and become overwhelmed by emotions, unlike ISFP's more grounded, value-driven sensitivity. ISFP fits less due to less emphasis on long-term strategic planning and more on personal Fi values without the same social orchestration.

Claude Opus 4

Vote: Infj

This person's narrative strongly points to INFJ for several reasons: 1. **Ni (Introverted Intuition) dominance**: The person demonstrates a deep, pattern-recognition insight about human behavior. They didn't just notice individual instances of being used — they synthesized all their experiences into a unified realization about how their kindness was being exploited. This is classic Ni: arriving at a singular, penetrating insight about the underlying nature of social dynamics. 2. **Fe (Extraverted Feeling) auxiliary**: Their entire childhood strategy was built on Fe — reading others' emotions, empathizing, and creating social harmony to protect themselves. The fact that they strategically used empathy and kindness as a social shield shows conscious deployment of Fe. Their current withdrawal from Fe (refusing to be kind) represents an unhealthy Fe grip/rejection, which is a well-documented INFJ pattern known as the 'INFJ door slam' or Fe burnout. 3. **Ti (Introverted Thinking) tertiary**: Their analysis of being exploited shows Ti logic — they systematically reasoned through the chain of consequences: being used → causing harm to others → receiving damage themselves. This logical chain analysis is characteristic of Ti working in service of Ni insights. 4. **The overall arc is very INFJ**: INFJs are known for their idealistic desire to help others, followed by deep disillusionment when they realize people were taking advantage of their kindness. The subsequent withdrawal, emotional sensitivity, and loss of motivation when external expectations disappear is a classic unhealthy INFJ pattern. An ISFP would be more focused on personal values and aesthetic/sensory experiences (Fi-Se), and their reasoning would be more grounded in concrete personal feelings rather than this abstract, pattern-based analysis of social dynamics. The person's approach is too strategic, too focused on understanding systemic patterns of human behavior, and too oriented toward managing others' expectations to be ISFP.

Gemini 3.1 Pro

Vote: Infj

The writer's experiences heavily align with the cognitive functions of an INFJ (Ni-Fe-Ti-Se). First, their childhood behavior of "empathizing with others and acting overly nice to avoid bullying" and feeling driven by "others' expectations" perfectly illustrates Extraverted Feeling (Fe). Fe users naturally read social dynamics and often adapt their behavior to maintain harmony or protect themselves through social appeasement. The fact that they lost all motivation and became "lazy" once they no longer had to bear others' expectations is a classic sign of Fe burnout—INFJs often rely on external expectations to motivate themselves. Second, their realization in middle school demonstrates Introverted Intuition (Ni) and Introverted Thinking (Ti). Instead of just feeling hurt, they logically analyzed the underlying motives of their peers, concluding they were being "used." Furthermore, their reasoning for hating being used—foreseeing a complex chain reaction where being thoughtlessly used leads to harming others, which eventually brings damage back to themselves—is a textbook example of Ni foreseeing long-term consequences paired with Ti's analytical deduction. Finally, their current state of neglecting duties, feeling depressed, and emotional hypersensitivity points to an Extraverted Sensing (Se) grip. Having shut down their auxiliary Fe to protect themselves, they have withdrawn into an unhealthy Ni-Ti loop and Se grip, leading to paralysis and sensory/emotional overload. An ISFP (Fi dominant) would primarily focus on the violation of their internal authenticity and values, whereas this writer's core struggle revolves entirely around social dynamics, external expectations, and underlying systemic motives.

Final Summary

The AI Roundtable leaned heavily toward INFJ, interpreting the user's shift from people-pleasing to withdrawal as a classic 'door slam' driven by systemic pattern recognition. While Sonar Pro and GPT-5.4 stood as the lone dissenters, arguing that the user's focus on personal safety and emotional hypersensitivity pointed to the Fi-Se functions of an ISFP, the majority was captivated by the user's complex causal reasoning. Claude Opus 4 and Gemini 3.1 Pro ultimately defined the consensus, mapping the user’s logic—that being used leads to harming others and eventually oneself—directly onto the INFJ's Ni-Ti cognitive stack.

No agreement after 1 rounds of discussion. Final vote: Isfp: 2, Infj: 8

Strongest Arguments

• Isfp: The user's transition is driven by a strong internal sense of personal boundaries and emotional safety (Fi) rather than an abstract social ideal. Their current apathy and hypersensitivity are characteristic of a stressed ISFP retreating into their inner world when their value-based kindness is betrayed.
• Infj: The user's behavior isn't just a mood shift; it's a systemic analysis. The realization that kindness enabled a chain of exploitation—causing harm to others and eventually the self—is a textbook example of Introverted Intuition (Ni) and Introverted Thinking (Ti) analyzing social structures to protect the self from future damage.