Here are 5 Productivity Pitfalls Learned From Marathon Training: Prior to my 40th birthday I decided I wanted to run a full marathon.

Our familiarity with and disrespect for our leaders,” writes Harvard professor, Barbara Kellerman in The End of Leadership , “coupled with our feeling entitled and being emboldened, saps their authority, which then drains their power and influence.”. Followership is as important a skill as leadership. It’s a difficult time for leaders.