Stoicism has just a few central teachings. It sets out to remind us of how unpredictable the world can be. How brief our moment of life is. How to be steadfast, and strong, and in control of yourself. And finally, that the source of our dissatisfaction lies in our impulsive dependency on our reflexive senses rather than logic.
Stoicism doesn’t concern itself with complicated theories about the world, but with helping us overcome destructive emotions and act on what can be acted upon. It’s built for action, not endless debate.