Around this time every year different dictionaries come out with The Word of the Year. Major publishers—such as Oxford University Press, Dictionary.com, and Collins English Dictionary—analyze language data, search trends, news coverage, and social media activity to choose a term that defines the spirit of the time. A Word of the Year reflects the ethos, mood, social preoccupations, and cultural shifts of a specific period, acting as a linguistic snapshot of history.
If there is one word that over the past several years has consistently reflected all of the above, but which has never made it to the annual selection, it is “Stress”. However, it is this word that seems to dominate not only the vocabulary of the new generations, but seems to have engulfed the physical, mental and emotional lives of millions across the world. A word freely used, and commonly blamed for range of issues and ailments; but also one that seems to have a wide range of interpretations.

It was no surprise then, to discover that International Stress Awareness Week is marked every year in the first week of November. What did come as a surprise was that this has its roots in Stress Awareness Day that has been on the calendar since 1998. Stress Awareness Day was started by Carole Spiers, the chairperson of the International Stress Management Association ISMA). Its objective was to increase public awareness and help people recognize, manage and reduce their stress levels, both personally and professionally. Stress Awareness Week was started in 2018 to mark 20 years of the launch of the Day. The Week is initiated on the first Wednesday of November because it is believed that work and life pressures typically peak in the middle of the week.
What does the word stress really connote? According to the World Health Organization “Stress can be defined as a state of worry or mental tension caused by a difficult situation. Stress is a natural human response that prompts us to address challenges and threats in our lives. Everyone experiences stress to some degree. The way we respond to stress, however, makes a big difference to our overall wellbeing.”
Interestingly, the concept of ‘stress’ originated not in the field of psychology, but in engineering, to describe physical strain on materials.
Going back further, from the 14th to 19th century the word “stress” referred to adversity, hardship, or strain, rather than a mental state.
In the late 19th century, French physiologist Claude Bernard introduced the idea that living bodies maintain a stable internal environment despite external changes.
In 1915, Harvard physiologist Walter Cannon explored the acute “fight-or-flight” response, explaining how the sympathetic nervous system and adrenaline prepare the body to face or flee danger.
In the 1930s, endocrinologist Hans Selye (often called the father of stress research) observed a universal set of physical symptoms in laboratory rats exposed to various physical hardships (cold, injury, and fatigue). He defined stress as the “nonspecific response of the body to any demand” (whether pleasant or unpleasant).
Selye formulated the General Adaptation Syndrome, a three-phase model of how the body reacts to prolonged strain. He discovered that the body reacts to prolonged stress through three distinct phases: alarm (fight-or-flight), resistance (adaptation), and exhaustion (depletion of energy reserves). Selye later differentiated between harmful stress (distress) and beneficial or motivating stress (eustress).
From the late 20th century, researchers like Richard Lazarus expanded stress to include how individuals cognitively perceive and appraise threats. Modern science introduced concepts like allostasis (achieving stability through change) and allostatic load (the wear and tear on the body from chronic, unmanaged stress).
In 1980, Post-Traumatic Stress Disorder was officially recognized to describe the long-term psychological impact of extreme trauma.
In layman’s terms, stress is the body’s natural reaction to challenges or perceived threats. When we face pressure, our body activates the stress response. This means stress hormones like cortisol and adrenaline surge, heart rate increases, and muscles tense up; are of which all designed to help us respond quickly to danger.
In small doses, this response can be helpful. It keeps us alert, motivated, and focused. But when stress becomes constant or unmanaged, the same response can lead to fatigue, anxiety, irritability, and even physical symptoms such as headaches, muscle tension, or sleep problems. Over time, chronic stress can take a toll on our emotional balance and overall health.
There is one school of thought that believes that some amount of stress can be a positive factor. However, this is confusing between ‘pressure’, and ‘stress’. It is true that sometimes pressure can provide the challenge that could motivate us to do better, to push oneself to achieve something, improve performance or creativity, and even add a bit of zing to an otherwise bland task or assignment.
This refers to Richard Lazarus’s explanation that while you have, or perceive that you have the ability and resources both from within yourself and support from around you, to cope with the demands placed on you, you are subject to ‘pressure’ and not ‘stress’. It is when pressure becomes excessive, beyond the individuals coping ability that it leads to changes in the body and stress.
Stress can cause physical issues such as headache, backache, muscle tension, insomnia, indigestion, mood swings, and high blood pressure, building up to anxiety and depression.
For many years, people coped with excessive pressure through the fight or flight response. This is the body’s automatic physical survival reaction when it senses a threat or danger. When the brain perceives a threat (real or imagined), it releases stress hormones like adrenaline. This triggers quick changes to help you either fight the danger or flee to safety. However, fight or flight is a one-off reaction to a perceived challenge or pressure and, as such, is a safety response. It ensures the individual is alerted to possible threats and can take avoiding action.
If someone remains in this heightened state for too long, the body chemicals associated with fight or flight are constantly being stimulated. Over time, this may create symptoms of, or contribute to, ill health. That is where it becomes stress. By recognizing stress early and addressing it, we can prevent it from turning into burnout, anxiety, or depression.
Stress Awareness Week is a reminder that despite all the deadlines, and incessant clamour of demands on us, we owe it to ourselves to step back and look at ourselves objectively, and recognize the warning signs; to slow down, and tread carefully, before you fall over the precipice. Understand that protecting our mental balance and energy are critical to not only our functioning, but to our very survival. So pause, breathe deep, and let it all out!
–Mamata











