"Yu" / Yuphin MBTI Personality Type

"Yu" / Yuphin Personality Type

Personality

What personality type is "Yu" / Yuphin? "Yu" / Yuphin is an ISTJ personality type in MBTI, - - in Enneagram, in Big 5, in Socionics.

Main maid at Paramaanantra's house.

Which famous person in Television is similar to "Yu" / Yuphin in F4 Thailand : BOYS OVER FLOWERS (2021)?

What are the characteristics of characters like "Yu" / Yuphin? What’s the common archetype of these characters.