Breaking out of your MBTI |
When the Myers-Briggs Type Indicator (MBTI) swept Korea a few years ago, many embraced it as a playful distraction — something similar to blood type theories or horoscopes. It was fun, harmless and seemingly temporary. Few expected it to stay as long as it did.
But MBTI didn’t fade. On the contrary, it evolved into a dominant cultural language, particularly among the younger MZ (Millennial and Gen Z) generation. Today it shapes how people introduce themselves, judge first impressions, arrange blind dates and even order desserts. What began as a curiosity has become a shorthand for identity. And this is where things took a turn.
MBTI, in its current form, is doing more than categorizing personalities. It is discouraging one of the most essential and necessary human skills: the ability to try, adapt and change.
Fitting into a category is all about stability, something Koreans are experts of. With just four letters, strangers feel licensed to make assumptions about values, work habits, emotional depth and even compatibility before a real conversation even begins. For many young Koreans, MBTI does more than simply explain who they are; it tells them who they are allowed to be.
This is happening at a time when national well-being shows worrying signs. According to the recent World Happiness Report run by global analytics firm Gallup, South Korea ranked 67th out of 147 countries surveyed, down from 52 in 2024 and even from last year when the country ranked 58. This downward trend suggests that not much has improved. In fact, happiness for Koreans is dwindling. Change is of the essence, whether we like it or not.
Against this backdrop, MBTI offers comfort. Even salvation. MBTI isn’t based on a label, nor the ranking of a university. It’s based on a personality test that differs depending on the participant. The results wholly belong to the individual, not influenced by social status, wealth nor personal connection. It promises clarity without hierarchy. That may be why its appeal is so powerful. Through the test, participants are able to find their place, peers and true meaning of belonging.
This isn’t the first time Koreans were attracted to such personality tests; blood types, horoscopes and Zodiac signs all had their moments. However, nothing quite compares to the grip MBTI has on this generation. New celebrities introduce their MBTI before their careers. Cafes design menus for certain types while blind dates are filtered through those four letters long before anything else.
The danger lies not in taking the test, but in treating the result as fixed truth. Koreans have the tendency to put people into boxes and quickly throwing out the key. This habit applies to others and to ourselves, making it feel oddly impartial. Yet nothing about this is fair or wise.
Living abroad taught me this lesson firsthand. Moving to Germany and starting a new life there required constant learning and adjustment. Over time, those adjustments didn’t just change my routines, they reshaped my mindset.
When I first arrived, I strongly identified as an “F,” guided by emotion, intuition and feeling. Ten years later, I realized I had become far more like a “T.” I plan. I analyze. I think before reacting. Germany, often described as one of the world’s most rigid and structured societies, is famous for long-term planning. In companies, vacation schedules are submitted months, or even a year, in advance.
For someone accustomed to Korea’s more flexible and sometimes even hasty planning culture, this structure felt liberating, not restrictive. Slowly, the “P” in me began knocking on the door of the “J.” And instead of resisting, I adapted. This change didn’t erase who I was. It expanded me.
People change careers. Some move countries. They discover unexpected strengths. Life demands growth often when we least expect it, even when we think we don’t need it. Without pressure, many never change at all. But others who do don’t become different people, just better version of themselves.
Adaptability is not a weakness. It’s one of the most valuable life skills we can develop and continue to do so until the end. Yet Korean society often treats change with suspicion. “You’ve changed” is rarely a compliment here, more often it carries disappointment, betrayal even.
Identity should be a home, not a container. If MBTI offers a starting point, that can be helpful to realize what kind of person you are. But there must be permission to grow beyond it — become warmer, sharper, calmer, bolder, more patient, more structured; whatever life calls out at the moment. It should be today’s version of us and the foundation where both young and old can grow from.
Korean society now stands at a social and personal crossroads. Koreans are technically advanced, trend sensitive like no other and deeply self aware. But they must also be self-forgiving. There must be room for evolving identities, for contradictions and for growth outside predefined boxes.
Anyone can learn to plan like Germans, take walks like Italians, prepare tea like the Japanese and ultimately grow like someone who refuses to stay limited. There’s nothing wrong with changing, even if society hasn’t caught up yet. Life can never be just four letters. And neither can you.
Han Sang-hee is a former staff reporter at The Korea Times and former editor at CNN Travel. She is based in Stuttgart, Germany but now lives in Seoul with her Italian husband and two daughters and shares stories on her Instagram, @rachelsanghee.