The tips of Daniel Kahneman, Nobel Prize winner in Economics, for better time management

 

      Healthy relationships are one of the fundamental pillars for human well-being and professional success. Recent research from universities such as Harvard, Stanford, and Yale indicates that the quality of interpersonal bonds has a direct impact on longevity, mental health, and even professional performance. The famous Harvard Adult Development Study, which has followed people for over 80 years, concluded that satisfaction in relationships is the most determining factor for a long and happy life, surpassing even wealth and status. In the corporate environment, a Gallup study revealed that workers who have meaningful friendships at work are seven times more engaged and productive than those who do not have such connections. But why exactly should we invest in healthy relationships?

Neuroscience explains that the human brain is programmed for social connection. When we feel accepted and valued, our brain releases oxytocin, a hormone associated with pleasure and trust, reducing cortisol levels, the stress hormone. This dynamic improves cardiovascular health, strengthens the immune system, and reduces the risk of psychiatric disorders such as depression and anxiety. Conversely, chronic loneliness can be as harmful as smoking 15 cigarettes a day, according to a study by Brigham Young University. This means that investing in healthy bonds is not just an emotional luxury but a physiological necessity.

In the corporate world, leaders who cultivate good relationships with their teams create an environment of psychological safety, a concept widely studied by Professor Amy Edmondson of Harvard. This environment fosters creativity and innovation, as employees feel more comfortable expressing ideas without fear of judgment. Companies that promote this type of culture, such as Google and Microsoft, have higher employee satisfaction rates and better talent retention. The case of Pixar illustrates this well: its success in producing award-winning animations is directly linked to a culture of collaboration and open feedback among teams.

Another crucial aspect is the influence of relationships on decision-making. Daniel Kahneman, a Nobel Prize-winning economist, demonstrated in his studies on cognitive biases that human judgment is strongly influenced by the social environment. A hostile and competitive environment generates insecurity and impulsive decisions, while a collaborative environment promotes more rational and strategic choices. When leaders cultivate healthy relationships, they foster a space where decisions are better grounded and oriented towards sustainable results.

Beyond the benefits to productivity and mental health, healthy relationships also strengthen resilience. Research from the University of Pennsylvania indicates that individuals with strong support networks overcome challenges more easily and are less prone to burnout. This happens because emotional exchanges with trusted people help regulate stress and find new perspectives in the face of difficulties. The case of entrepreneur Elon Musk illustrates this point: throughout his journey, he relied on a network of mentors and friends who helped him overcome setbacks, from Tesla’s financial collapse to SpaceX’s technological challenges.

In the family context, science also confirms that healthy bonds are crucial for the cognitive and emotional development of children. A Harvard University study showed that children who grow up in affectionate environments develop greater emotional intelligence and more refined social skills, making them better prepared to face the adult world. This reinforces that investing in relationships is not just an individual choice but a legacy for future generations.

The culture of extreme individualism can be detrimental both personally and professionally. Companies that encourage unrestrained competition, without room for authentic connections, face high turnover rates and low employee loyalty. Conversely, corporations that value a sense of community, such as Patagonia and Zappos, reap the benefits of an engaged team and loyal customers. The same principle applies to personal life: people who invest in genuine relationships build support networks that provide emotional stability and growth opportunities.

But how do we strengthen healthy relationships? The answer lies in empathetic communication and reciprocity. Studies from Stanford University demonstrate that active listening—genuinely listening without interruptions—is one of the most powerful factors for strengthening bonds. Practicing gratitude, showing appreciation for those around us, also has positive neurochemical effects, increasing the production of dopamine and serotonin, neurotransmitters associated with well-being.

In an increasingly digital world, where virtual interactions replace physical contact, the challenge of maintaining healthy relationships is even greater. A study from the University of Chicago revealed that communication through text messages and social media does not activate the same brain regions involved in building deep emotional bonds. This means that, to cultivate genuine connections, it is essential to prioritize in-person meetings whenever possible and reserve quality moments with friends, colleagues, and family.

Betting on healthy relationships is not just a matter of well-being but a smart strategy for achieving success and longevity. Investing time and energy in building genuine bonds strengthens our health, increases productivity, and makes us more resilient in the face of life’s challenges. If we want a full and meaningful life, the path inevitably goes through the quality of our relationships. After all, as Maya Angelou said, 'People will forget what you said, they will forget what you did, but they will never forget how you made them feel.' 

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