I can share personal experiences. My MB letters tentatively are INTJ. I say tentatively because I took a couple of free online tests. Those might not be very a

I can share personal experiences. My MB letters tentatively are INTJ. I say tentatively because I took a couple of free online tests. Those might not be very accurate. Knowing those letters never aided me in anything. The only interesting that has come out of it is that I discovered a weird subculture of people who wish their MB letter were exactly those. Some kind of a weird obsession. Big 5 - I took Jordan Peterson's paid test. Discovering that I was more disagreeable and more open to ideas than roughly 90% of population was helpful with self awareness and managing expectations when dealing with others. For example, I don't expect most of my colleagues to be as critical of the company leadership or company policies as I am. And I fully expect some of my colleagues to shut down my ideas for deviating too much from existing patterns.