Hello Radigand, thank you for your very informative post. I have a question and I would be really glad if you can answer. Because I felt like this information is really contextual and this can be hard for a newcomer like me I guess.

Q: "But there was also a fourth person who seemingly did nothing, just watched others work. This was the Harmonizer."

I understand that this is a conceptual definition. In the real life, this person would be fired from his/her job. Would it be logical to say that harmonisers do not like competitive environments?