Happy mind: Lessons from India’s 100-year-olds
In this pioneering research work in India, interviews with happy Indians aged 100 and above reveal one finding: happiness is chosen, cultivated, and sustained through a calm mind, optimism, mental engagement, tranquillity, and continuous learning.
The wish to live long and live well is as old as the search for happiness itself. A pioneering Indian study asks a direct question: what makes people live happy, long lives in India? Based on interviews conducted during 2023-2025 with men and women aged 100 and above from various backgrounds and different parts of the country, the answer is organised into seven secrets. These are cultivating strong and supportive relationships, embracing oneness or spirituality, choosing, developing and maintaining a happy mind, achieving success in life, saying yes to enjoying life, maintaining good physical health, and nurturing others by giving. Together, they form the HARMONY of happiness formula, an Indian formula for happiness.
This article focuses on one of those seven secrets: choosing, developing and maintaining a happy mind. It presents a happy mind not as a passing mood, but as an ongoing practice shaped by how people think, respond, learn, and remain engaged with life. Among happy Indian centenarians, the findings show that a happy mind is built on a stress-free outlook, a choice to live happily, optimism, mental activity, peace of mind, openness to learning, good mental health, and a sense of humour.
To explore this further, the study states plainly that choosing, developing and maintaining a happy mind is important for happiness. For the centenarians in this research, a happy mind begins with a decision. It begins with choosing to be happy, living happily, maintaining a happy nature, focusing on wellness, believing there is no dearth of happiness, and talking happily to people. The study treats this as a lived practice, part of how happy centenarians move through daily life and relate to others.
When these approaches are ranked by the number of mentions from happy participants, the order is telling. Maintaining a stress-free mind leads to choosing happiness, optimism, mental engagement, peace of mind, openness to learning, mental health, and a strong sense of humour. This sequence highlights what appeared most often in the lived experiences of people who reached 100 years and described themselves as happy. In this study, cultivating, maintaining, and sustaining happiness is not a single act or fleeting mood; it is a continuous practice.
This research studies 100-year-old happy people in India. Happiness is defined as "the presence of positive feelings". The study used a semi-structured questionnaire, and data were collected during 2023-2025 through in-person and video interviews across India until theoretical saturation. The interviews were then transcribed and coded to generate the themes and the final seven dimensions.
The findings show that cultivating and sustaining a happy mind is an important part of happiness and is best understood as an ongoing practice rather than a passing mood. The strongest emphasis is on keeping a stress-free mind, followed by optimism, mental engagement, peace of mind, openness to learning, good mental health, and a sense of humour. The larger takeaway is that a happy mind is built in everyday life through habits, attitudes, and ways of responding to the world.
The writer is a Professor at the Management Development Institute, Gurgaon. He is popularly known as India’s Happiness Professor. His latest work is The Indian Practice of Happiness: Secrets from Centenarians; views are personal
