In the Choleric-Sanguine, choleric action rules and sanguine expansion serves it, supplying people, enthusiasm, warmth, and circulation. The result is an operative centrality: the whole group becomes a field of action. The image is plasma, an energy that is still directed but has gained luminosity in the human medium, without the light becoming the end.
They tend to see any group as something to be mobilized: to start, organize, assign roles, convince, gather, and make things happen. It shows already in childhood, in the child who organizes the game, hands out the roles, and wants everyone to follow the plan they started. Their satisfaction stays high even if someone else is more admired, as long as they can still lead. In my observation, the Choleric-Sanguine endures unpopularity to reach a goal and tolerates someone else shining, provided their own agency remains effective; and they often show an operational mastery of themselves that the caricature of "double impetuosity" does not foresee.
Their inverse pair is the Sanguine-Choleric, and the question that separates them is this: do people serve effectiveness, or does effectiveness serve presence? For the Choleric-Sanguine, losing operational centrality weighs more than losing applause; for the Sanguine-Choleric, having their own competence disconfirmed weighs more than losing command.
The good proper to this form is gathering scattered capacities for a common work, passing on enthusiasm, and keeping people in touch while the task moves forward. The temptation proper to it is egocentrism, in the precise sense that the field has to run from them. When this centrality becomes a condition of the self, coordination can turn into withholding information, taking credit for others’ merit, and manufactured dependence, so that no one can do anything without them. Personally coordinating a crisis, out of competence or obligation, is not egocentrism; the problem begins when they need to be indispensable.
The mature form of the Choleric-Sanguine is to lead without needing to be indispensable. They form excellent people, distribute autonomy, and build teams and institutions able to function without them, and they discover that this does not diminish their effectiveness but raises it, because the work that outlives its own leader is the hardest of all, and the most like the way God governs: giving others the dignity of acting too.