Actually, one of the more credible models uses just five factors: https://en.wikipedia.org/wiki/Big_Five_personality_traits https://en.wikipedia.org/wiki/Big_Fi

Actually, one of the more credible models uses just five factors: https://en.wikipedia.org/wiki/Big_Five_personality_traits https://en.wikipedia.org/wiki/Big_Five_personality_traits Even more simplistic than the MBTI is the DISC profile: https://en.m.wikipedia.org/wiki/DISC_assessment https://en.m.wikipedia.org/wiki/DISC_assessment It was invented by the man who came up with Wonder Woman...