STFUWould our lives, relationships and careers be better if we just STFU for a while? We live in a world that doesnt just encourage overtalking, but practically demands it. When success is measured by how much attention we can attract, how long we can hold on to the mic, its no wonder that we feel compelled to spout endlessly on Twitter, to document every detail of our lives on Instagram, start that podcast, or lead that conference. And yet, oddly enough,