I was about to recommend that book. It's amazing. If anybody wants to read more about Boyd I would also highly recommend Coram's book that the article mentions

I was about to recommend that book. It's amazing. If anybody wants to read more about Boyd I would also highly recommend Coram's book that the article mentions, I am in the midst of re-re-reading it, what a force of character. There are also audio recordings of one of his briefings on YouTube.