Politics ...how people decide their fate. --Karl W. Deutsch
Decision-making is at the core of politics
Actors, values, forms, and processes may be the basic parts of politics. But politics is never static. The dynamic, always moving arena where we practice politics, i.e. where we make decisions, includes people, their purposes, policies, and power. As a decision-maker, consider the people backing you, the purpose motivating you, the policies you're crafting, and the power you have.
If you're choosiing others to act on your behalf, consider the people backing them, the purpose motivating them, the policies they espouse, and the power they wield.