Yoon Hyun-Woo / Jin Do-Joon MBTI Personality Type
Personality
What personality type is Yoon Hyun-Woo / Jin Do-Joon? Yoon Hyun-Woo / Jin Do-Joon is an ISTJ personality type in MBTI, 3w2 - - 361 in Enneagram, RCOEI in Big 5, LIE in Socionics.
I might revise my vote later on but as of now I'm seeing strong compliance to what was expected of him and strong attention to details (Si-Te or Te-Si). Take note in the series, he's not predicting the future - he is literally using the details from the past to his advantage. Bad Fe and Fi are obvious, remember his rule #3? "Do not use your own judgment". That could be inf Fi, for a man in his mid-40s. It also makes me think that Ni is at the lower stack, you know that thing can be pushy especially if paired with Te. It knows (and will most probably do) what it wants, in contrast to Si-Te. I need more cues for Ni/Ne though. Te>Ti but both are strong. Si is a bit more apparent but his Se is not bad. So for now: T/S > N/F UPDATE: I think some of us here are typing Do Joon in the premise that his functions are still underdeveloped, when he's around his forties already and at his peak as Do Joon, he's already in his 60s. There was a radical change in his personality and temperament, so to better type him looking into his shadow functions: Remember when he's under so much pressure because of his grandpa's will? He doubted JYC's intentions, he was banging his head into why he did not even inherit anything, despite having JYC's favor and affirmations. I'm seeing this as a combo of two unhealthy functions: Fe and Ni. He's already demonizing his thoughts with negative reasons, failing to connect the dots because his Si cannot fathom JYC's Ni. The idea that JYC did not see him as family had been crossing his mind (and even pushed him to destroy JYC's reputation to fight back for his goal), even when that conclusion is unsubstantiated. Si is his weapon, a plethora of opportunities and keeps it in check with Te (by confirming it externally). You'll notice that from YHW, he is just going with the flow and is short-sighted but as time goes by as JDJ, he is slowly realizing what he wants to accomplish. From just aiming to know who murdered him and why, to saving his past life mom, to controlling Soonyang, then to doing business ethically and sustainably (thanks to Fi). Ni is not absent per se, but if it's his dominant function, wouldn't it be at least his first ultimate fighter? As Do-Joon, he's far from the ISTJs that I know, primarily because most of my friends are still in their mid-20s. I might even vibe type him as an ENTP or ENFP. Could this be because at that point in time, he's already developing his Ne, Ti, and Fi? Or is that because he's integrating from e3 to e6? For these vague typings we can put the blame on his multi-dimensional character, unrealistic writing, or perhaps, our limited perception.
