Employee burnout is one of the greatest challenges facing the U.S. economy to the tune of $300 billion each year, according to the American Institute of Stress. Its studies show that a near majority, fully 83%, of U.S. workers suffer from work-related stress, with over half (60%) of worker absences directly related to that stress.Employee burnout is one of the greatest challenges facing the U.S. economy to the tune of $300 billion each year, according to the American Institute of Stress. Its studies show that a near majority, fully 83%, of U.S. workers suffer from work-related stress, with over half (60%) of worker absences directly related to that stress. ยป Merilee Kern, MBA Personal finance