The stories behind the episodes — history, pop culture, and the little things that make you just dangerous enough to hold your own. New reads every week.
What is the circle of control? The three-bucket method for sorting worry into what you control, influence, and only observe, plus the time-boxing rule nobody teaches.
What is spoon theory? The chronic-illness energy metaphor from 2003, plus the 100-units-a-day version a palliative care doctor used, priced task by task.
What is the invisible gorilla experiment? The 1999 study where half the viewers counting basketball passes missed a gorilla in plain sight. So did experts.