On the Center for Creative Leadership’s blog, the authors make the case for sleeping more to be a better leader.

For many leaders, lack of sleep is almost a badge of honor. At work, people mention how little sleep they’ve gotten, as if this fact demonstrates their effectiveness, dedication, or ambition. After all, what better way to get ahead of the pack then by putting in the extra hours? The current mainstream business culture reinforces this too, with round-the-clock demands: middle-of-the night conference calls, cross-continental travel, and constant interruptions. Yet, while burning the midnight oil may seem effective in the short term, research demonstrates that in the long term, skipping out on sleep is a sure way to damage your performance.