Not literally — though sometimes literally. The headaches that start around hour ten. The eyes that stop tracking properly. The notes that stop making sense because the brain stopped making sense two hours ago. The feeling, by evening, of having worked very hard at absolutely nothing.
This is what the UPSC coaching market sells as dedication.
It is not dedication. It is majdoori. It is the performance of suffering in the hope that suffering converts to rank. It does not. It never did.
A horse finishes in two hours what the donkey takes eight. Nobody questions the horse's commitment. Nobody tells it to sit longer. The output arrived — that is the only thing that matters.
UPSC is not a test of how long you can endure a desk. It is a test of what your mind can produce under pressure in three hours. The examination hall does not ask how many hours you logged. It asks one thing: can you think clearly, and write clearly, right now?
Sixteen hours of daily exhaustion is the worst possible preparation for that.
The writing trap nobody names
Coaching centres — particularly for optional subjects — have developed a particular form of this madness. They call it writing practice. What it actually is: dictation.
An instructor narrates. You write. For hours. Day after day. Your hand moves, your pen fills pages, and at the end of it you feel like you have practised for the mains. You have not. You have practised being a transcription machine.
The UPSC mains is three hours of your own thinking, expressed in your own language, structured by your own mind, on a question you have not seen before. Writing someone else's words mechanically for months does not prepare you for this. It actively trains the wrong reflex. When the exam arrives and the question demands original thought, the hand that has only ever copied finds itself waiting for someone to narrate.
And the world has turned digital. Most aspirants today spend their professional lives on keyboards. The act of sustained handwriting is itself a physical skill that atrophies. The mains demands three hours on paper, a two-hour break, then three more hours — six hours of continuous pen-to-paper output across a single day. The hand needs to be genuinely conditioned for this. Not worn out by months of mechanical dictation, but strengthened deliberately — finger grip, wrist endurance, controlled pressure. These are trainable. They are not built by copying notes until the hand cramps.
More critically: the exam rewards precision, not volume. Brevity is the mark of a mind that has digested its material. The examiner reading a three-hour paper is not impressed by how much was written — they are looking for how clearly and how accurately the candidate thinks. Coaching centres teach the opposite. They reward pages filled. They train aspirants to be excessive when the exam demands they be exact. This is not a minor misalignment — it is a direct reason why so many capable aspirants do not make the list.
What sixteen hours actually does to the body
Let us be precise about this, because the coaching market never is.
When the body is under persistent stress — not occasional stress, but the kind sustained across ten to twelve months of daily high-pressure study — it begins releasing cortisol continuously. Cortisol is the body's primary stress hormone. In small doses it sharpens focus. In chronic excess, as confirmed by research across multiple peer-reviewed journals and institutions including Harvard Medical School and Mayo Clinic, it does the opposite: it disrupts memory, impairs decision-making, promotes weight gain, raises blood pressure, suppresses the immune system, and is directly linked to clinical depression.
Chronic cortisol exposure causes measurable atrophy in the hippocampus and amygdala — the regions responsible for memory, emotional regulation, and executive function. This is not metaphor. This is structural brain change, caused by sustained stress, in the organ being asked to carry an entire syllabus.
Add the sleep deprivation that sixteen hours of daily study necessitates. Sleep deprivation results in significant deficits in long-term memory storage and cognitive flexibility. The very material being studied during those sixteen hours is being actively forgotten due to the sleep those hours displace. Sleep-deprived individuals are also at risk of forming false memories — remembering things incorrectly, with confidence. In an examination where precision matters, this is not a minor inconvenience. It is a direct threat to performance.
Add the sedentary lifestyle. No movement, no exercise, food eaten quickly at a desk. Long-term excess cortisol disrupts almost all the body's processes — increasing risk of depression, digestive problems, muscle tension, sleep problems, weight gain, and impaired memory and focus. Every single one of these is a direct tax on study quality.
This is being sustained not for a week or a month. For ten to twelve months, every single day, without meaningful rest. The human body was not built for this. The human brain was not built for this. These are biological facts, not motivational statements.
Who benefits from all of this
Many of the aspirants entering this market are young — twenty-one, twenty-two years old, some younger. They are gullible in the way that earnestness is gullible. They believe the institution in front of them has their success as its primary interest. It does not.
The coaching centre's primary interest is its own revenue. Exhausted aspirants who feel perpetually behind are ideal customers. They buy the next batch, the next test series, the next set of notes — because exhaustion looks like gaps, and gaps look like products to fill. The more confused and behind the aspirant feels, the more they spend.
The coaching director sits comfortably while a generation of young people wear themselves into the ground following advice designed not for their success, but for their continued dependence. Many of them will spend years in this system, spend lakhs of rupees, damage their health, and emerge no closer to the list — having been trained to be excessive when the exam demanded precision, to copy when it demanded thought, and to exhaust themselves when it demanded clarity.
This is not pessimism. It is pattern recognition. And recognising the pattern is the first step out of it.
If you are a working aspirant with four honest hours — protect them. Sleep your seven hours. Move your body for thirty minutes. Eat something real. Train your writing hand deliberately and sparingly. Study from your own mind, in your own words, under your own pressure.
You do not need sixteen hours. You need four clean ones — and a body and mind that are actually capable of using them.
The ugly, life-sucking, headache-inducing marathon is not the path. It is how aspirants destroy their health, their clarity, and eventually their dream — one exhausted hour at a time.