Yale psychologist says this simple mindset change can help you live 7.5 years longer
Aging is all in the mind.

An older woman spending time with her daughter.
Folks with a positive attitude about getting older often say, “Age ain’t nothing but a number.” But according to Yale professor Becca Levy, the more accurate philosophy should be, “Age ain’t nothing but an attitude.”
According to Levy’s work, developing the correct attitude about aging can help increase our lifespans. The problem is that ageism is embedded deeply into Western culture. For example, what’s the first thing that comes to mind when you think of an older person? The most common answer in the U.S. is “memory loss.” However, in China, it’s “wisdom.”
The average life expectancy in China is 78.2 years, compared to 77.5 in the U.S. Japan has one of the highest life expectancies in the world, at 85.2 years, and a lot of that has to do with the country's attitudes towards aging.
“[Levy] noticed that in Japan, old age is treated as a time to enjoy rather than to fear," a Yale School of Public Health article examining her career said. “The Japanese don't make a lot of fuss about menopause, for example, treating it as a valued phase of life, unlike in the U.S. where it is sometimes treated like a midlife affliction,” Levy said. “As a result, older Japanese women are less likely to experience hot flashes and other symptoms of menopause than women of the same age in the U.S."
How does a positive attitude affect longevity?
Levy’s research led to a landmark 23-year study in which she and her team found that those with a positive view about aging live an average of 7.5 years longer than those without.
The study looked at responses that 660 older people in a small town in Ohio gave to a survey about their attitudes toward aging. It found that those with positive attitudes toward aging had a greater lust for life, positively affecting their longevity. It also found that when people encounter negative stereotypes associated with aging, they have an adverse cardiovascular response to stress.
"Our study carries two messages. The discouraging one is that negative self-perceptions can diminish life expectancy; the encouraging one is that positive self-perceptions can prolong life expectancy," say the authors.
How to have a positive attitude about aging
Eric Kim, an assistant professor of psychology at the University of British Columbia and Hannah Giasson from the University of Michigan’s Department of Psychology shared four ways people can improve their attitudes towards aging with the American Heart Association.
1. Maintain a sense of purpose
"People's purposes can be quite different," Kim said. If your family is a high priority, find ways to help out your loved ones. If you're passionate about the environment, find an organization that allows you to give back. “Volunteer work is a great way to [have a sense of purpose]," he said.
2. Reject negative messages about aging
"Develop an awareness of these messages," Giasson suggests. “Understand how they influence us." Rejecting negative ideas about aging, such as the idea that disease is inevitable, gives us more reason to care for our health and feel we have control over our future.
3. Stay socially active
People may lose loved ones as they age and social isolation is a big problem. Loneliness increases the risks of heart attacks, strokes, depression and low self-esteem. However, positive social connections can have a positive effect on health.
4. Try something new
People often stop doing activities they enjoyed when they were younger because they lack the physical ability. "Don't fall into the mindset that it's too late to try something new," Giasson said. “It's never too late, and you're never too old to explore new interests."


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An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.