A 12-Year Study of Successful CEOs Revealed Their 5 Most Important Habits

Being the CEO of a massive company is a surprisingly hard life.

Sure, they make loads of money—an average of $12.1 million in 2017—and have untold resources at their disposal, including other executives and employees under them.

But a new report from Harvard Business Review detailing a major 12-year study of CEOs reveals that top executives are sorely lacking in one crucial area: time.