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Have you ever been listening to a friend’s problems and noticed, partway through, that you’re more anxious about their situation than they are? Or felt your mood drop when someone nearby seems down, without quite knowing whether the sadness belongs to you or to them?

This isn’t just being “highly empathetic.” Psychologist Chang Hui-Tzu (張慧慈) offers a more precise name for it in this video: emotional fusion.

TL;DR

Emotional fusion is a state in which you’ve blended your emotional experience with others’ to the point where the boundary becomes unclear — you don’t know which feelings are yours and which you’ve absorbed from people around you. It’s especially common in people who were praised for being “understanding” and “mature,” because they spent years learning to track others’ emotions without ever developing the same skill for their own.

What It Is

The concept of emotional fusion originates from family therapist Murray Bowen’s theory of differentiation of self. He described a spectrum from “fused” — where the emotional boundary between self and other is unclear — to “differentiated” — where a person can feel deeply connected to others while still clearly knowing their own position.

In everyday life, emotional fusion tends to show up as:

  • Feeling compelled to cheer someone up when they’re sad, because their sadness feels unbearable to you — not just them
  • Spending hours in self-examination when someone seems displeased with you, even when you can’t identify what you actually did wrong
  • Automatically lightening the mood in a tense room, even when you’re just as exhausted as everyone else
  • Experiencing intense guilt when you say no to a request, even a reasonable refusal

Why It Matters

Chang points out something easily missed: people experiencing emotional fusion often appear, from the outside, to be remarkably considerate, mature, and good at caring for others. These are all positives. Which is why the pattern is so hard to notice — it keeps being reinforced as a virtue.

The cost, accumulated over time, is that your own needs become systematically deprioritized. Not because you’re being selfless in a healthy way, but because you’ve stopped recognizing what you need at all. If you’ve spent years calibrating to others, the skill of checking in with yourself may have atrophied.

The phrase “the more understanding you are, the more aggrieved you become” describes this precisely. You become highly responsive to others’ emotional states while growing progressively less familiar with your own.

Emotional Fusion vs. Empathy

Empathy is “I can feel what you’re feeling, and I understand your situation.” There’s a subject — I am feeling your experience. The “I” remains present.

Emotional fusion is “your feeling has become my feeling, and I can’t separate them.” The subject dissolves. You can no longer tell which emotions originate in you and which you’ve absorbed from others.

A person with healthy empathy can move deeply into another’s emotional experience and then return to their own position. A person experiencing emotional fusion loses track of where that position is.

Signs You Might Be in This Pattern

Saying no feels physically uncomfortable, and even after you do it, the guilt lingers long enough to make you question whether the refusal was justified.

You’re good at reading the room — but uncertain what you actually enjoy or prefer, because you’ve spent so much energy tracking others that your own preferences have become background noise.

When someone near you is unhappy, you feel responsible for fixing it, even when the situation has nothing to do with you.

Alone time feels foreign or unsettling. Without others’ emotions to attune to, you’re not sure what to do with yourself.

Building Emotional Boundaries

Start by asking whose feeling this is. When anxiety or sadness arises, pause and ask: is this about something in my own life, or did I pick this up from sensing someone else’s state? The act of asking is already the practice of differentiation.

Give yourself permission to have uncomfortable feelings. People in emotional fusion often have very little tolerance for their own negative emotions — they’ve learned to stay positive to maintain relational harmony. But emotions aren’t good or bad; discomfort is a signal that needs to be heard, not a problem to be suppressed.

Practice consciously returning the emotion to its source. When you absorb someone’s anxiety, you can empathize with it without taking it on as your responsibility. “This is their anxiety. I can be present with them, but it’s not my job to resolve it for them.”

In Summary

“The more you understand others, the more aggrieved you become” describes a real psychological mechanism. If you grew up learning that managing others’ feelings was your responsibility — and that your own feelings should be kept in check — you’ve likely been living in some degree of emotional fusion for a long time, experiencing it as just who you are.

That attunement to others is genuinely a skill. But when it consistently costs you your own sense of self, it’s worth looking at more carefully.

References

🇺🇸 English

Here's the podcast script:

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Have you ever been sitting with a friend while they vent about their problems, and somewhere in the middle of listening, you realize you're *more* stressed about their situation than they are? Or you walk into a room, someone nearby seems off, and suddenly your mood tanks — and you can't quite figure out: is this mine, or did I just catch it from them?

That's not just high empathy. Psychologist Chang Hui-Tzu has a more precise name for it: **emotional fusion**.

Emotional fusion is what happens when the boundary between your emotional experience and someone else's becomes so blurry that you genuinely can't tell which feelings originated in you and which you absorbed from the people around you. And here's what makes it tricky — it doesn't look like a problem from the outside. It looks like being wonderfully considerate.

The concept comes from family therapist Murray Bowen, who mapped out a spectrum of how people relate to others emotionally. On one end, you have fusion — the emotional boundary between self and other is unclear, almost nonexistent. On the other end, you have differentiation — where you can be deeply connected to someone, fully present with their pain or joy, while still knowing exactly where you stand. Most of us are somewhere in the middle, but people in emotional fusion tend to be much closer to that first end than they realize.

So what does this actually look like day-to-day?

You feel someone nearby getting sad, and you immediately feel compelled to fix it — not because you've chosen to help, but because *their* discomfort has become *your* discomfort and you need to resolve it to feel okay yourself. Someone seems displeased with you, and you spend hours replaying the interaction trying to figure out what you did, even when you can't identify anything specific. You walk into a tense room and automatically start lightening the mood — even when you're just as exhausted as everyone else. You say no to a perfectly reasonable request, and then the guilt follows you around for the rest of the day.

Chang makes an observation that's easy to miss: people experiencing emotional fusion tend to look, from the outside, like they're remarkably mature and socially intelligent. They read rooms well. They're tuned in to what others need. These are praised as virtues. And that's exactly why the pattern is so hard to interrupt — it keeps getting reinforced as something good about you.

The cost builds slowly. Over years of calibrating to everyone else, the skill of checking in with *yourself* atrophies. You stop noticing what you actually need, not because you're selflessly choosing others, but because you've stopped recognizing your own signals altogether. The phrase Chang uses is: "the more understanding you are, the more aggrieved you become." Highly responsive to others. Progressively more of a stranger to yourself.

Now, it's worth being clear about what emotional fusion is *not*. It's not empathy.

Empathy has a subject. "I feel what you're feeling." The "I" is still there — you're moving into someone else's experience, but you remain distinct from it. You can go in and come back out.

Emotional fusion is when that subject dissolves. Your feeling has become their feeling has become your feeling, and you've lost track of the separation. A person with healthy empathy can sit with someone's grief and return to their own emotional position afterward. A person in emotional fusion doesn't have a clear position to return to.

So how do you start untangling this?

The first move is surprisingly simple: just ask the question. When anxiety or sadness surfaces, pause and ask — *whose is this?* Is this connected to something in my own life, or did I absorb it by sensing someone else's state? The act of asking is itself the practice. You're training yourself to look for the origination point.

The second piece is learning to tolerate your own discomfort. People in emotional fusion often have very low tolerance for their own negative emotions — because they've spent years managing others' emotions to maintain harmony, their own discomfort has always been something to suppress or push through. But emotions aren't problems to be resolved. Discomfort is a signal. It deserves to be heard.

And the third piece is practicing a mental move: returning the emotion to its source. When you absorb someone's anxiety, you don't have to take it on as something you're responsible for solving. You can be fully present with them and still hold the thought: *this is their anxiety, not mine to carry.* That distinction — empathy without ownership — is what differentiation actually feels like in practice.

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Three things to take away from this.

First, emotional fusion often hides in plain sight as a virtue. If you grew up being told you were "so mature" or "so understanding," there's a real chance you learned to track others at the expense of tracking yourself — and experienced that as just your personality.

Second, the difference between empathy and fusion isn't about how deeply you feel for someone. It's about whether the "I" remains present. Connection doesn't require losing yourself.

And third, the starting point is just the question: *whose feeling is this?* You don't have to have the answer immediately. The asking is enough to begin building that boundary back.

🇹🇼 中文

有沒有這種經驗——朋友跟你說他最近壓力很大,你認真聽完,結果他好像好多了,你反而睡不著?或者看到身邊的人心情不好,你的心情也跟著垮下去,搞不清楚這個難過到底是誰的?

這不是因為你「太敏感」或「太有同理心」。有個更精準的詞可以描述這個狀態:情緒融合。

情緒融合這個概念來自家族治療師 Murray Bowen 的理論。他在研究家庭關係時發現,很多人的自我邊界其實很模糊——他稱之為「自我分化程度低」。具體表現就是:你很難清楚區分,哪些感受是你的,哪些是你從別人那裡吸收進來的。

在日常生活裡,情緒融合長什麼樣子?舉幾個很典型的情況:別人不開心,你覺得你有責任讓他們好起來,否則你自己也無法安心。有人對你有意見,就算你認為自己沒錯,你還是會不斷回頭檢討自己。或者你很善於讀空氣,總是能感知到現場的氣氛,然後自動切換成讓大家舒服的模式——即使你那天其實很累。

問題在哪裡?問題在於,這些人外表看起來特別「懂事」、特別「成熟」、特別「好相處」。這些都是正面標籤,所以當事人幾乎不會意識到這是需要被正視的事。結果就是:資源長期優先給別人,自己的需求放在最後,久而久之甚至不知道自己的需求是什麼。「越懂事越委屈」,就是這樣慢慢積出來的。

這裡要特別說一下情緒融合跟同理心的差別,因為這兩個很容易被混淆。同理心是有主體的——是「我」在感受「你」的狀況,感受完之後我還能回到自己的位置。情緒融合是主體消失了——你感受到對方的情緒之後,找不回自己在哪裡,那個感受就變成你自己的了。

怎麼知道自己有沒有陷入這個狀態?有幾個觀察點。你很難拒絕別人,就算說了「不」,後面的罪惡感和焦慮感讓你不斷懷疑自己的決定。你在人群中很會感知氣氛,但獨處的時候反而感到陌生,不知道自己喜歡什麼。還有一個比較少被提到的——有人不開心,就算跟你根本沒關係,你也覺得「好像應該做點什麼」。

那要怎麼處理?從三個方向來說。

第一,練習問自己「這個感受是誰的」。當你感到焦慮或沉重,先暫停一下,問:這是因為我自己的事,還是因為我在感知別人的狀態?光是這個問題本身,就是在練習把邊界找回來。

第二,讓自己有不舒服的權利。情緒融合的人通常對自己的負面情緒很不寬容,因為他們習慣「保持正面」來維持關係的和諧。但情緒沒有好壞,不舒服是一個需要被聽見的訊號,不是需要被壓制的麻煩。

第三,練習把情緒放回對方身上。你可以同理別人的焦慮,但你不需要替他焦慮。你可以陪著他,但那個問題是他的,不是你的責任去解決。這個邊界劃清楚,對雙方其實都更健康。

最後整理三個核心:第一,情緒融合不是性格缺陷,它往往是一種學習來的生存策略,只是當它讓你持續失去自己,就需要被重新審視。第二,同理心跟情緒融合的關鍵差異在於主體有沒有消失——你能不能在感受別人之後,還找得回自己。第三,建立情緒邊界的起點不是「不在乎別人」,而是先練習「在乎自己的感受」,兩件事可以同時存在。

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