Finn "the Human" Mertens MBTI Personality Type
Personality
What personality type is Finn "the Human" Mertens? Finn "the Human" Mertens is an ESFP personality type in MBTI, 7w8 - so/sx - 728 in Enneagram, SLUAN in Big 5, SEE in Socionics.
I know arguments from personal experience are really, really, really awful, but he reminds me of my ESFP little brother. They are both extremely physical (and by that, I mean they both use their fists to solve problems), have a strong moral code they will always adhere to, and are quite bold. My brother looks up to him a ton and he has told me he really likes this character and that he relates to him. I usually don't use personal narratives to type, but my younger brother was what encouraged me to see Finn as an ESFP. When I type this, I can't help but think of the train episode. Finn and Jake go on this train to sleep and then decide to loot it. Jake gets bored but Finn enjoys the constant action and physical exertion. He is also unable to understand why Jake is concerned and rather focuses on his own personal pleasure. It takes a crystal ball to show him how wrong his actions were, even after Jake had tried to explain himself. I think an Fe user would have been aware of Jake's feelings and probably would have stopped continuing on. Instead, it was brushed off as, "Jake doesn't understand me."
Biography
The intrepid human boy and one of the two lead characters of the series. Hyperactive with a love of adventure and good deeds. That thing on his head is actually a hat. Originally 12 years old, he gets older as the series progresses. Yet, he looks no different.
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