People Who Feel They Have A Purpose In Life Live Longer
To find out if having a sense of purpose has an effect on aging and adult development, Patrick Hill, an assistant professor of psychology at Carleton University in Ottawa, Canada, looked at data from the Midlife in the United States (MIDUS) study, which is funded by the National Institute on Aging.
Hill and his colleague Nicholas Turiano of the University of Rochester Medical Center looked to see how more than 6,000 people answered questions like "Some people wander aimlessly through life, but I am not one of them," and other questions that gauged positive and negative emotions.
They found that 14 years after those questions were asked, people who had reported a greater sense of purpose and direction in life were more likely to outlive their peers. In fact, people with a sense of purpose had a 15 percent lower risk of death,compared with those who said they were more or less aimless. And it didn't seem to matter when people found their direction. It could be in their 20s, 50s or 70s.
Hill's analysis controlled for other factors known to affect longevity, things like age, gender and emotional well-being. A sense of purpose trumped all that. Hill defines it as providing something like a "compass or lighthouse that provides an overarching aim and direction in day-to-day lives."