They are, in effect, the 10x people. Because of their presence they made things around them far more productive, while they themselves might not be as productive. Most, if not all middle management aren't very good at understanding this.
Type B? Is that an established concept?
And yes, these types of subjective things can be argued eternally but these have been my observations and experience.
I prefer collaborating and building a team. I find people who “like to complete” to be short sighted, and often produce bad work over the long run - they already think they are “the best” and often don’t improve in a broader picture. The cup is already full so to speak.
Almost all paths are for “type A”s in the tech world.
Seems people didn’t learn anything from MoneyBall.
MBTI is debatable, but it tries to be a better measure than just A/B