1: Grit is “the intersection of passion and perseverance,” University of Pennsylvania psychologist Angela Duckworth tells us.  

Scottish philosopher Thomas Carlyle’s observation three hundred years ago is even simpler: “No pressure, no diamonds.”

We all know the path to consistent high performance is a bumpy road with many rocks, boulders, and unexpected hairpin turns.  

In his book, The Art of Impossible, author Steven Kotler identifies three indigents required for … continue reading