We were having fun with MBTI at work so I tested myself for the first time in a while.
I don't take it seriously, it's self-reported, MBTI is notoriously inconsistent and the archetype interpretation is horoscopes for numbers-inclined people, but like horoscopes it can be a good conversation and self-reflection starter.
Please don't use MBTI in job interviews or in recurring HR evaluations. Neither has happened to me, but I hear it happens in the States.