Here is a video from Harvard Business Review on the biggest mistakes a leader can make.

Through Imagining the Future of Leadership, a symposium at the Harvard Business School and accompanying blog series, expert thinkers gathered to investigate what is necessary today to develop the leaders we need for tomorrow.

Featuring:
Bill George, Professor, Harvard Business School and former Chairman and Chief Executive Officer of Medtronic
Evan Wittenberg, Head of Global Leadership Development, Google, Inc.
Dr. Ellen Langer, Professor, Harvard University
Andrew Pettigrew, Professor, Sïad Business School, University of Oxford
Gianpiero Petriglieri, Affiliate Professor of Organizational Behavior, INSEAD
Carl Sloane, Professor Emeritus, Harvard Business School
Jonathan Doochin, Leadership Institute at Harvard College
Scott Snook, Associate Professor, Harvard Business School and retired Colonel, US Army Corps of Engineers
Daisy Wademan Dowling, Executive Director, Leadership Development at Morgan Stanley

What do you think are the biggest mistakes a leader can make? What are the biggest mistakes that you see most frequently from leaders?

Bill George Daisy Wademan Dowling Evan Wittenberg Gianpiero Petriglieri integrity Jonathan Doochin leaders leadership