Could This One Habit Help You Live Longer? What a 100-Year-Old Actor and Science Have in Common

By Surya Prakash Josyula

“Dad… don’t stress so much.”

Most of us have heard someone say this at home. But between EMIs, job pressure, children’s education, rising expenses, and the constant comparison created by social media, stress has quietly become a part of everyday life.

Many people wake up thinking, “Another difficult day has begun.” But what if starting the day with a more positive mindset could actually make a difference to your health?

It may sound surprising, but several scientific studies suggest that the way we look at life could be one of the factors linked to better health and a longer life.

The Habit a 100-Year-Old Actor Swears By

Hollywood legend Dick Van Dyke recently turned 100. Even at this age, he remains active and energetic. In interviews and in his book released before his 100th birthday, he shared a simple habit that he believes has helped him throughout his life.

“I never wake up in a bad mood.”

At first, this may sound like a personal preference rather than a health habit. However, researchers say that a positive outlook may have a meaningful connection with healthy aging.

Is Living Longer Only About Diet and Exercise?

Many people believe that living a long life depends mainly on expensive organic food, dietary supplements, gym memberships, or special diets. While all of these can contribute to good health, research suggests that they are only part of the picture.

Scientists believe that a person’s mindset and attitude toward life may also play an important role in overall well-being.

What Our Grandparents Did Naturally

Think about the lives of our grandparents. Most of them never went to gyms, drank protein shakes, or used fitness apps. Instead, they stayed physically active through daily work, spent time with family and friends, laughed often, and remained socially connected.

Interestingly, modern research points in the same direction. Strong relationships and a positive outlook appear to support healthier aging.

Three Interesting Findings From Scientific Studies
1. Optimism May Be Linked to a Longer Life

A major study published in 2019 found that people with a more optimistic outlook had up to a 15% greater chance of living longer. They were also more likely to reach the age of 85 and beyond in better health.

2. Positive Emotions and Longer Lifespans

Another long-term study that began in the 1930s examined autobiographical writings by young nuns. Researchers found that those who expressed more positive emotions in their writings lived, on average, nearly 10 years longer than others.

3. Genes Are Not the Whole Story

Many people assume that longevity depends mostly on genetics. However, scientists estimate that genes may account for only about 30% of exceptional longevity. The remaining 70% may be influenced by lifestyle, physical activity, diet, social relationships, and mental outlook.

The World’s Longest Happiness Study Says the Same

One of the world’s longest-running studies, which has been tracking participants since 1938 in the United States, has reached a similar conclusion.

According to researchers, money, status, or a large house are not the strongest predictors of healthy aging. Instead, good family relationships, close friendships, and having a sense of purpose in life were closely associated with better health in later years.

The Challenge Many Indian Families Face Today

Today, medicines for blood pressure, diabetes, and other health conditions are easily available. What many people struggle to find, however, is peace of mind.

Constant financial pressure, comparison with others, and everyday stress can gradually affect overall well-being. That is why experts say mental health deserves as much attention as physical health.

The Takeaway

Scientists have not discovered a magic formula for living to 100. But research continues to highlight a few habits that may contribute to healthier aging.

No one can promise a longer life. However, spending less time worrying, managing stress better, staying connected with loved ones, and maintaining a positive outlook may all support better health and well-being.

Note: A positive mindset is only one factor associated with healthy aging. It is not a substitute for medical treatment, a balanced diet, regular exercise, or professional medical advice.