“You have to give 110%.” “The ones who arrive early are the ones who succeed.” “Success is a percentage of hours worked.” These phrases are part of a work culture that has been widely romanticized, especially in senior-management, industrial and startup environments. And it's silently destroying the cognitive capacity of those who practice it.
There's a fundamental difference between productivity and work overload, and confusing them has consequences that go far beyond personal exhaustion.
The illusion of being busy: why working more hours reduces your performance
The productivity curve in relation to hours worked isn't linear. Research by John Pencavel at Stanford University showed that productivity per hour begins to decline significantly beyond 49 hours of work per week, and falls sharply after 55 hours. In practical terms, working 70 hours produces results similar to working 55.
The human brain doesn't have the capacity to sustain high-quality cognitive performance for longer simply by exercising willpower. More working hours don't equal more useful output: beyond a certain threshold, they only equal more wear.
Being busy isn't an indicator of productivity. It's an indicator of demand. And demand can be high even when performance is low.
Characteristics of high-level productivity (cognitive flow)
High-level productivity — what psychologist Mihaly Csikszentmihalyi called the “Flow” state, or cognitive flow — has specific characteristics that distinguish it from simply being busy:
- Depth of processing: the task requires the real use of higher cognitive capacities, not just routine execution.
- Effortless-seeming concentration: there's total absorption in the task without the sensation of having to force focus.
- A sense of control without anxiety: the level of challenge matches the available capacities.
- Time distortion: the perception of time shifts; hours pass without being felt.
- Superior-quality output: work produced in a flow state has objectively higher quality than work produced under saturation.
The flow state isn't reached by working more hours. It's reached by creating the right cognitive and environmental conditions for the brain to operate at its optimal level.
Indicators of work overload and task saturation
Work overload isn't always obvious. Some of the most frequent indicators in high-performing professionals in Mexicali and the border region:
- A permanent sense of urgency without clarity of priority: everything seems urgent because there's no mental energy to evaluate relative importance.
- Difficulty disconnecting from work outside working hours: the autonomic nervous system stays in a state of alert even when there's no real demand.
- Reduced quality of deliverables without a reduction in time spent: more hours, same or worse result.
- An increase in errors on tasks that used to be done without difficulty: cognitive fatigue reduces precision.
- Loss of interest or meaning in work: depersonalization is an early symptom of burnout, not a lack of vocation.
How engineers and executives on the border fall into the overexertion trap
The Mexicali–Imperial Valley–San Diego region has a particular work dynamic: high industrial competitiveness, an intensive work culture, pressure to comply with international standards (ISO, NOM-035, ESG) and, in many cases, the tacit expectation that leadership is demonstrated through permanent availability and the sacrifice of personal well-being.
For the engineers and executives operating in this dynamic, the overexertion trap is especially deceptive: their real results don't drop all at once, but gradually, in a way that's easy to rationalize as “the load increased, not my capacity.” The problem is that both things are true simultaneously.
The high-demand environment of the maquiladora industry and the border business sector creates conditions that, without the right cognitive-management tools, lead to burnout systemically, not individually.
Redesigning the mental environment: the shift from chaos to productive order
The shift from chaos to productive order — one of entrop_ia's central principles — isn't a process of motivation or time management. It's an engineering process: it involves analyzing the current conditions of the cognitive environment, identifying the factors that generate noise, overload or interference, and redesigning them based on data from each person's real brain activity.
Working more isn't the solution. Working with better cognitive design is. And that design begins with a diagnosis, not a list of tips.