Anxious people get sick less because their brain detects risks before the rest

There is a deeply rooted stereotype in our society: the anxious person, the one who worries about everything, the one who checks their symptoms on the internet at three in the morning, is condemned to live less. We tend to think that constant stress, that label of being the “pussy” or the “anxious” of the group, is a one-way ticket to physical and mental exhaustion. However, science has given a fascinating twist to this belief. What if living in a state of alert was not a factory defect, but a sophisticated survival mechanism? Psychology and medicine have begun to discover an extraordinary paradox: always being on alert has a hidden reward. Certain levels of anxiety and constant worry make people less sick from serious ailments, simply because their brain works as an anticipatory radar that detects risks long before the rest of us, allowing them to dodge bullets that the most “relaxed” do not even see coming. The dual nature of neuroticism For decades, the medical community has warned about the dangers of neuroticismdefining it as the general tendency of an individual to experience negative emotions such as worry, depression, irritability and emotional instability. Traditionally, it has been associated with a greater susceptibility to physical and mental disorders, a lower quality of life and, epidemiologically, with a higher risk of mortality. However, as explained in an article published in the scientific journal Science Bulletinwe were missing half the movie by ignoring the evolutionary perspective. From this point of view, having minimal reactions to threatening stimuli—that is, being an extremely relaxed person or with very low neuroticism—is generally not advantageous for survival. To mitigate risks and ensure survival, both animals and our human ancestors needed automatic responses to immediate and future threats. This biological need manifests itself through adaptive emotions such as fear and its anticipatory form: anxiety. The study even rescues an ancient Chinese proverb that perfectly summarizes this philosophy of survival: “Life springs from pain and calamity; death comes from ease and pleasure.” Thus, scientists propose that neuroticism is a paradox. It has evolved in different dimensions to adapt to ecological and cultural changes, influencing our lifestyle in very diverse ways. The claim of the worried We all know someone who is hypersensitive to environmental risks, or perhaps we ourselves suffer from that constant worry about health, the future or security. This new scientific approach offers gigantic emotional validation: that anxiety is not necessarily a weakness, but rather an ancient protective shield. Understanding this changes the rules of the game. It shows us that channeling this hypervigilance well translates into tangible benefits. That inner voice that forces you to go to the doctor when you notice a strange mole, the one that makes you put on your seat belt without thinking or the one that stops you from making a reckless decision, is the evolutionary legacy of your ancestors keeping you alive. But this is not just an abstract evolutionary theory; Clinical data are already demonstrating this. To understand how anxiety saves our lives, we have to look under the hood of personality. Recent large-scale research, such as the macro study published in the Journal of Personality and Social Psychologyhave shown after analyzing more than half a million people that our personality traits are a key driver that directly impacts our mortality risk. Going one step further to break down which parts of that personality protect us, an exhaustive meta-analysis published in the Journal of Psychosomatic Research analyzed longitudinal data from six studies with 335,715 participants. Their conclusion was blunt: putting all anxiety and neuroticism in the same bag masks vital relationships between personality and health. Researchers found that neuroticism has different “facets,” and not all of them are bad. While traits such as pessimism or cynicism increase the risk of mortality, there are other dimensions that act as real life jackets. The survival mechanism has two aspects: The “Worried-Vulnerable” facet: Data revealed that people with high scores on this dimension have a reduced risk of dying from all causes, highlighting significant reductions in mortality from cancer, cardiovascular diseases, and respiratory diseases. As explained in the studyWorried people tend to be extremely vigilant about their health care. They become concerned at the slightest symptom and seek medical help much sooner, resulting in early diagnoses and life-saving treatments. The “Inadequacy” facet: Characterized by shyness and the feeling of incompetence in the face of adversity, surprisingly also reduces mortality. The key here is danger avoidance: these people are much more cautious and less likely to expose themselves to cumulative risks over time. On the contrary, the study confirm that the destructive facets are cynicism and pessimism, since these individuals tend to abandon themselves, smoke more and, above all, underuse health care services. The reward comes with age If youth and early adulthood are the battlefield where our “threat radar” (neuroticism) works overtime to keep us alive, old age is the time to reap the rewards. There is a false belief that older people become grumpy or rigid. However, the psychology has been demonstrating for decades that aging is, in reality, a process of psychological refinement. Based on the theory of the big five personality traits (Big Five), it has been observed that the passage of time sculpts us for the better. After the age of 60, an astonishing positive evolution occurs. Conscientiousness increases (we become more responsible and focused), kindness increases and, most importantly in this context, neuroticism drops dramatically. The emotional storms of youth and that constant hypervigilance that protected us from danger give way to profound emotional regulation and calm. The human brain appears to be programmed to prioritize stability and social cohesion as we age. Furthermore, current research shows a clear “advantage boomer“. Those born between 1946 and 1964 are aging better than their predecessors, maintaining high levels of extraversion, curiosity and personal agency. Reports like the Mental State of the World by Sapien Labs reflect a generation gap where those over 65 and 70 years old … Read more

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