In the fast pace of modern life, “hustle culture” has inadvertently turned midnight-glowing laptops or busy weekends into badges of honor for dedication. We are often taught that: to succeed, one must work more than others. However, as the boundary between work and personal life increasingly blurs, a core question must be raised: Does working longer hours actually create greater value, or is it merely the illusion of busyness?
In reality, working hours and labor productivity do not form a linear equation. Without worthy motivation and scientific boundaries, “grinding” not only fails to bring efficiency but also erodes the physical and mental well-being of workers.
It is undeniable that anyone going to work carries the desire for promotion and self-affirmation. When efforts and contributions are recognized promptly through promotions, salary increases, or well-deserved bonuses, that acts as the most powerful catalyst for motivation. A valued employee will voluntarily work overtime, proactively seek new solutions, and view the company's success as their own.
However, the current reality in many businesses is a paradox: Bosses constantly demand employees to work their hardest, to treat the company like “family” for unconditional dedication, yet reciprocating benefits are completely absent. This is a “one-sided” demand. In an environment where pressure constantly mounts but salaries stagnate and promotion paths remain murky, how many have enough tolerance and energy to continue sacrificing? A labor contract is essentially a fair exchange of value. When the scale of value tips, what businesses receive in return will not be dedication, but the “quiet quitting” syndrome - where employees do exactly and only enough of their assigned tasks to avoid being fired, completely shedding their enthusiasm.
Besides psychological and motivational factors, science has clearly proven that forcing oneself to work long hours does not equate to higher efficiency. The human body and brain are not perpetual motion machines.
The law of diminishing returns: A famous study by Professor John Pencavel from Stanford University indicated that a person's hourly labor productivity drops sharply after crossing the 50-hour work/week threshold. Specifically, if working over 55 hours/week, labor productivity goes into a “free fall.” This means a person working 70 hours/week actually produces no more value than someone working 55 hours/week. Those 15 overtime hours are simply a waste of time and energy.
Parkinson's Law: “Work expands so as to fill the time available for its completion.” If you have 12 hours to do a job that should only take 8 hours, you will unconsciously stretch the schedule, work with less focus, and create a “fake busyness.”
Health consequences: According to a global report by the World Health Organization (WHO) and the International Labour Organization (ILO), working 55 hours or more per week increases the risk of stroke by 35% and the risk of dying from ischemic heart disease by 17% compared to those working standard hours (35 - 40 hours/week). A physically exhausted workforce is never one that produces high performance.
Thus, working more absolutely does not mean being effective. Efficiency must be measured by the quality of output, not the time of input. An hour of work with intense focus, a clear mind, and high spirits brings many times more value than hours of sitting sluggishly in front of a computer screen just to “please” superiors.
To optimize performance, businesses need to focus on creating a smart work environment, where benefits go hand in hand with responsibilities. At the same time, workers also need to know how to manage their energy instead of just managing their time.
