I would estimate that he got his energy internally. He seemed to be motivated by his own ideas, despite the fact that everyone told him they were impossible (I). I’d also say he went on intuition with a lot of his decisions, especially putting that team together (N). I think his analysis of what would defeat the Russian team was very carefully calculated, rather than based on what he FELT would work (T). And he definitely had a concrete sense of time. He knew when his team was falling behind schedule and how long the boys had to develop (J).

My estimated guess: INTJ

Just out of curiosity, what do you think Herb Brooks’ MBTI was?

Jason