" One of the most important lessons of poker strategy, intimately connected to self-assessment, is this: sometimes, it’s the hands you don’t play that win you the title. We remember the hero calls. What about the hero folds? What you don’t do rather than what you do—that can be greatness. The art of letting go can be the truly strong one. "

― Maria Konnikova , The Biggest Bluff: How I Learned to Pay Attention, Master Myself, and Win