Noted: Different recovery times. Richard Davidson, a neuroscientist at the University of Wisconsin, has spent decades studying the relationship between our emotions and various brain structures and neurological systems. In his 2012 book The Emotional Life of Your Brain, Davidson notes that people vary widely with regard to the speed with which we recover from adverse experiences. (Davidson calls this quality “resilience,” but I prefer “recovery time,” as I use the former term more broadly when discussing our overall response to stress and challenges.) Davidson’s research demonstrates that people with different recovery times even show different patterns of activity in their brains.