That's really what Stoicism is all about - control what you can, accept what you cannot. That doesn't mean that you will be immune from suffering, but it frames

That's really what Stoicism is all about - control what you can, accept what you cannot. That doesn't mean that you will be immune from suffering, but it frames our problem in a rational way and sometimes makes them more tolerable. People have been thinking about approaches to the same everyday problems for thousands of years.