Leadership Nudge 136 - How Sure Are You? - YouTubeLearn more about this week's Leadership Nudge - http://wp.me/p770mH-qf Enroll for the Leadership Nudge - http://www.davidmarquet.com#pinboard#linguistics#leadership#weekly-guide#video·youtube.com·Mar 1, 2017Leadership Nudge 136 - How Sure Are You? - YouTube