In a study published in the Mayo Clinic Proceedings medical journal, December 2006, researchers found that of nearly 7,000 adults followed since their college days in the 1960s, those who were optimistic in their youth had a lower risk of dying over the next 40 years than their more pessimistic peers.
The most pessimistic study participants were 42 percent more likely to die of any cause than the most positive participants.
There have been past studies on personality factors and health, that have linked optimism to longer life. One study of elderly adults found that those with a positive view of the future were less likely than pessimists to die over the next decade -- regardless of their health at the start of the study.
Led by Dr. Beverly H. Brummett of Duke University Medical Center she says that
optimists are less likely to suffer from depression than are pessimists, which could, in turn, affect their physical health. They may also maintain a healthier lifestyle, paying more attention to their diet and exercise habits.
These findings are based on a 40-year follow-up of 6,958 men and women who entered the University of North Carolina, Chapel Hill in the mid-1960s. At the start of the study, they took a standard personality test that gauges a person's tendency to be optimistic or pessimistic.
In general, optimists believe negative events are only temporary and don't let them affect their overall attitude about themselves and the world. Pessimists, take such events to heart, often blaming themselves and believing that the bad times will last forever.
In this study, 1,630 were deemed pessimists and 923 optimists, while most were judged to be somewhere between a pure optimist or pessimist.
It is difficult to change the basic constructs of your personality, Brummett told Reuters Health. However, she added, "there are many aspects of personality that can be modified to a certain degree if an individual is motivated to do so."
For example, Brummett said, people with a hostile temperament -- a trait linked to heart disease and premature death -- may be able to change their ways with the help of anger management therapy.
On the other side of the spectrum, people might try injecting some positivity into their lives. As an example, Brummett pointed to meditation, which, according to some research, may boost positive emotions.
This is where I feel hynotherapy can be of extreme benefit! We can help people to see things differently experience things differently, and feel empowered.