Feelings of irritability, moodiness, forgetfulness, and isolation – what do they all have in common? Chronic stress. It seems like stress has become such a common trait of our human lives. NPR conducted a national poll with the help from associates at the Robert Wood Johnson Foundation and the Harvard School of Public Health and found that “more than 1 in every 4 Americans say they had a great deal of stress in the previous month. And half of all adults say they experienced a major stressful event in the past year.