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Does your day also begin by checking how many hours you slept last night?

How many steps you walked today, how much your work performance improved last week, how many minutes you exercised this week?

We think that by quantifying our lives, we’re managing them, but perhaps it’s the numbers that are managing us.

Recently, I read a book titled The Tyranny of Metrics.

The core idea of the book is this:
The metrics and indicators we use to measure our lives are neutral in themselves.
Yet in modern society, they are overused — even turned into tools of control.

Reflecting on my own life, I realize that in today’s tech-saturated world, there’s almost nothing we can’t track:

The number of steps we take, the food we eat, the tasks we complete.

Our weight, body fat, heart rate, hours of sleep.

The number of days we’ve maintained a habit, how many words we’ve written, how many books we’ve read.

Our spending, income, debt.

Even likes, followers, and reach on social media, and the list could go on endlessly.

But why do we want to quantify all these things?

Why do we feel compelled to turn them into numbers?

Perhaps because:

Unless you measure something you don’t know if it is getting better or worse. You can’t manage for improvement if you don’t measure to see what is getting better and what isn’t.1

It sounds reasonable.

Tracking the number of words you write helps you stay aware and focused, and watching that number grow can be satisfying.

Counting your steps or sleep hours helps you confirm that you’ve been “healthy.”
But when the numbers fall short, disappointment follows.

Social media amplifies this logic: The views and likes a post receives seem to define whether it’s “good” or not.

Do you see the pattern?
Numbers don’t just report facts — they shape your emotions.

Of course not.

In productivity research, tracking numbers often improves results.
That’s the logic behind corporate KPIs: what gets measured gets improved.

Quantification also makes decision-making easier.
Ratings for restaurants, hotel stars, and movie scores help us choose more quickly —
and supposedly, more wisely.

Yet this convenience rests on a silent assumption:

We believe that numbers are fair,
and that the process of measurement itself is neutral.

But is it really true?

Whether it’s time, money, or grades,
the moment we decide to measure something, we’re also declaring:

This number matters more than what cannot be measured.

Take steps, for example.

How do you quantify the incline of the path, the hour of the walk, the mood you were in, or the scenery you passed?

You could try to track it all, but doing so would only exhaust you.

Research shows that personal quantification carries a hidden cost.

Tracking can boost productivity,
but it often reduces enjoyment.2

People wearing pedometers walked more,
yet reported lower satisfaction afterward.

Even worse, once the data disappeared, so did their motivation.
In one study, when page numbers were hidden during reading, participants’ desire to continue dropped sharply — because they could no longer “see” their progress.

Picture a child splashing in a muddy puddle — laughing, completely immersed.
That joy needs no explanation.

Children live in a direct, sensory world.
They experience the quality of things.

While, adults live in an abstract, quantified world.
We focus on numbers that represent those things.

A child tastes a dish and simply experiences its flavor.
An adult glances at the price on the menu, and the number distorts the experience.

We replace feelings with comparable, subjective experience with measurable worth. We no longer experience reality directly.
We filter it through ratings and labels.

This shapes not only our tastes, but our relationships.

Even in choosing a partner, many now weigh income, property, or social status more heavily than how they actually feel in the person’s presence.

Our dependence on numbers often stems from two desires:
(pseudo) objectivity and efficiency.

Numbers appear rational and neutral.
They let us compare, choose faster, and feel reassured, as if every decision has a justifiable reason.

It’s true that objective facts exist:
Two cups on a table, two hundred dollar in a wallet, these can be measured.

But much of life cannot be measured.

Your feelings, your enthusiasm, your fatigue.
These are built from personal experience, unrepeatable and immeasurable,
except by you.

The tears you shed for a film won’t appear on IMDb. The hour you spent deeply focused on a project can’t be captured by any metric.

When we rely too heavily on numbers, we invite other people’s yardsticks into our lives.

External standards begin to replace our inner sense.
We pursue efficiency, but lose direction.
We believe in numbers’ objectivity, yet grow doubtful of our own feelings.

To regain authorship of our lives,
we must learn to escape this prison of numbers.

1. Numbers aren’t truly objective.

There may be three books on your shelf — that’s a fact.
But when “three” becomes a rating for quality, objectivity disappears.

Numbers influence behavior and emotion more than we notice.
They can be manipulated, and we often trust them blindly.
To read numbers wisely is a kind of literacy, one we need more than ever in a data-driven age.

2. Don’t let numbers define your experience — before or after it happens.

Try skipping rating sites now and then.

Yes, it may feel uncertain, but uncertainty often leads to discovery.
Your experience is uniquely yours.
If someone shares your view, that’s a precious connection;
if not, that’s perfectly natural — difference is part of what makes us human.

If you still want guidance, read personal reflections instead of relying only on scores.
And when the experience is over, write your thoughts down —
don’t reduce them to a single number.

3. You don’t need numbers to prove your worth.

When you obsess over metrics about your health (steps, sleep hours), finances (savings, income), or social media (followers, likes), you risk swinging between self-importance and self-doubt.

Numbers don’t define who you are.

When you focus fully on the process — in running, reading, creating —
you’ve already proven something no metric can capture.

You don’t need data to certify it.

After all this, I have to say,

Numbers are one of humanity’s greatest inventions.

From the Babylonian base-60 system that helped us measure time,
to the decimal system that structures our modern world,
to the binary code that runs our digital age
numbers have allowed us to communicate, build, and create.

Without numbers, there would be no science, architecture, or civilization as we know it.

But precisely because numbers are so powerful,
we forget that they are only means for us to understand the world, not to define the worth of a life.

What makes us human is not our ability to calculate everything,
but our capacity to feel what cannot be measured.

Those immeasurable moments —
being moved by a film,
seeing a landscape while running,
quietly completing something when no one is watching.

These are what give life its depth.

Use numbers wisely,
and you’ll see that life remains whole, even without them.

And always remember:

What cannot be measured is often what matters most.

Thank you for your reading.

As always, feel free to leave comments below, it’s grateful to hear anything from you. 💞

Stop Relying on Numbers

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