Comparison Narrows APUS

Siblings, cousins, classmates, influencers, school, and the space to be

We continue in Jiwasa — we together — with a simple perception:

constant comparison narrows the space to be.

Comparing ourselves sometimes is human. We look at others, learn, feel inspired, and adjust our path. The problem begins when comparison becomes the ground where the body stands every day.

Then it is no longer inspiration. It is pressure.

Pressure to be like a sibling.
Pressure to have a classmate’s grades.
Pressure to look happy like an influencer.
Pressure to make money early.
Pressure to be desired.
Pressure to prove that we also have value.

In BrainLatam2026 language, when comparison takes too much space, APUS becomes smaller. Body-territory becomes narrow. The person stops feeling their own path and begins to live as if they are always late compared to someone else.

The base document of this block already points in this direction: comparison with a sibling, cousin, classmate, influencer, or idealized body can reduce internal space, belonging, and elasticity.

APUS: the space to be

APUS is body-territory. It is the space where we see, walk, feel, breathe, learn, live together, make mistakes, try again, and belong.

When APUS is wide, we can perceive:

I have my own time,
my own body,
my own rhythm,
my own story,
my own way of learning,
my own way of participating in the world.

But when comparison dominates, APUS shrinks.

School becomes proof of value.
Family becomes silent competition.
The feed becomes a distorted mirror.
The classmate becomes the measure.
The sibling becomes an obligatory reference.
The influencer becomes an impossible ruler.

Constant comparison asks:

why am I not like them?

Metacognition returns another question:

what do I stop feeling in myself when I only look at the other?

Comparison at home also weighs on the body

Comparison inside the home can hurt deeply because it touches belonging.

“Your brother is more responsible.”
“Your sister gets better grades.”
“Your cousin already works.”
“So-and-so never causes trouble.”

Sometimes nobody says it directly. But the body notices.

It notices who receives more praise.
Who seems to be heard more.
Who is treated as the problem.
Who needs to prove more to receive less.

Science calls part of this parental differential treatment. A 2024 meta-analysis linked differential treatment between siblings with internalizing and externalizing symptoms in children and adolescents. The point here is not to blame families, but to recognize that comparison and perceived favoritism can affect body, behavior, and belonging.

In BrainLatam2026 language:

when belonging becomes comparison, Tekoha learns that it must compete to exist.

School, influencers, and invisible ranking

School can be a place of discovery, friendship, language, and future. But it can also become a place where someone feels they are worth only their grades, speed of learning, social appearance, or popularity.

A 2024 longitudinal study found that stronger school belonging in secondary school was associated with fewer mental health symptoms in young adulthood. This reinforces a simple idea: school is not only content; school is also a territory of belonging.

On social media, comparison becomes even stronger. We compare our own backstage with the edited showcase of thousands of people.

The best angle.
The best light.
The best trip.
The best achievement.
The best camera-edited body.
The best version of someone else.

And we compare all of that with our real tiredness.

A 2025 systematic review on social media use and adolescent identity development showed relationships between social media use, identity exploration, self-concept clarity, and identity distress. This matters because adolescence is precisely a time of building who we are becoming.

When the feed becomes the main territory for this construction, the body may begin to form itself by looking more outward than inward.

Appearance without hurting the body

Talking about appearance requires care.

The problem is not enjoying clothes, hair, photography, makeup, training, style, or beauty. The body can play, create, and express itself.

The problem begins when comparison turns the body into an enemy.

A 2025 systematic review and meta-analysis examined the association between social comparison on social media, body image concerns, and eating-related symptoms. The preventive point is clear: online comparison can increase distress when the body becomes a public test.

So the phrase here is not “love everything about yourself immediately.” That can also become pressure.

The phrase is simpler:

do not turn your body into a public test.

The body does not need to win comparison in order to deserve care.

Zone 3 of comparison

The Zone 3 of comparison appears when the body begins to live as if it is always being evaluated.

It may appear as:

looking at others and feeling lack in oneself,
feeling ashamed to try,
being afraid of making mistakes,
feeling that everything must become a result,
feeling envy and then guilt for feeling envy,
feeling that one’s own path is too slow,
feeling that rest means falling behind.

This is not a moral defect.

It is a body trying to survive inside an environment of ranking.

In BrainLatam2026 language:

too much comparison turns APUS into a narrow corridor.

Self-acceptance is not stopping growth

Self-acceptance is not giving up.
It is not passivity.
It is not refusing to learn.

Self-acceptance is stopping the habit of treating oneself as an error.

We can improve without hating ourselves.
Study without humiliating ourselves.
Care for appearance without attacking the body.
Admire someone without disappearing.
Recognize difficulty without becoming failure.
Learn from another person without becoming a copy of them.

This is the difference between inspiration and comparison.

Inspiration expands APUS.
Comparison narrows APUS.

Inspiration says: “this shows me a possibility.”
Comparison says: “this proves I am not enough.”

Belonging gives space back

When we belong, comparison loses strength.

Not because it disappears, but because the body no longer needs to prove its existence all the time.

Belonging can come from real friendship, music, sport, a teacher, walking, art, community, honest conversation, a possible family, or a territory where we do not need to perform all the time.

In Jiwasa, we do not need to be the same in order to belong.

We can be different and still be together.

Questions of Metacognition

When comparison appears, we can ask:

does this comparison inspire me or diminish me?
does this expand my APUS or narrow my Tekoha?
do I want to learn something or prove my value?
am I seeing the other person’s real life or only a showcase?
who am I when nobody is comparing me?

These questions do not solve everything at once. But they return pause.

And pause returns elasticity.

Small practices to expand APUS

We can begin with simple gestures:

walking without turning the walk into a goal;
doing something that will not be posted;
talking to someone without competing;
spending less time looking at profiles that activate shame;
learning something slowly;
noticing where comparison appears in the body;
replacing “why am I not like them?” with “what in me needs space?”

It is not about never comparing ourselves.

It is about not living inside comparison.

EEG/NIRS/fNIRS window: how could we study comparison, belonging, and APUS?

A BrainLatam study on Comparison Narrows APUS could investigate how adolescents respond to social comparison, school evaluation, peer feedback, influencer images, and experiences of belonging.

With EEG/ERP, we could observe markers of attention, emotional salience, and social reward, such as P300, LPP, N2, and RewP. A 2024 study examined Reward Positivity — RewP for social and monetary rewards in adolescents, showing how neural reactivity to social acceptance may help explain differences in the relationship between social media use and momentary affect.

With NIRS/fNIRS, we could observe prefrontal hemodynamic activity during tasks involving comparison, self-control, decision-making, metacognitive pause, or reconstruction of belonging. A 2025 naturalistic fNIRS study in college students observed changes in executive function and prefrontal activation after social media use, bringing neuroimaging closer to everyday digital behaviors.

With HRV/RMSSD, respiration, GSR, EMG, and eye-tracking, we could observe whether the body enters Zone 3 during comparison and whether it recovers elasticity through belonging, listening, and real presence.

The experimental question would be:

what happens in the brain and body when comparison narrows APUS — and what changes when belonging gives space back?

Closing

Comparison narrows APUS.

When we compare ourselves all the time, the space to be becomes smaller. The body begins to live in ranking. Tekoha learns urgency, shame, and insufficiency. Elasticity decreases.

But comparison does not need to command life.

We can admire without erasing ourselves.
Learn without humiliating ourselves.
Grow without becoming a copy.
Care for the body without turning it into an enemy.
Belong without needing to defeat someone.

In Jiwasa — we together, the path is not to prove that we are better.

It is to recover space to be.

When belonging returns, APUS expands.
When APUS expands, the body breathes.
When the body breathes, comparison loses command.

Post-2021 References

Base document of the block: Bloco de Blogs Épico para Estudos Comportamentais — Neurociências Decolonial.

Jensen, A. C., & Thomsen, A. E. (2024). Parental differential treatment of siblings linked with internalizing and externalizing behavior: A meta-analysis. Child Development.

Allen, K. A., et al. (2024). Adolescent School Belonging and Mental Health Outcomes in Young Adulthood. School Mental Health.

Avci, H., et al. (2025). A Systematic Review of Social Media Use and Adolescent Identity Development.

Bonfanti, R. C., et al. (2025). The association between social comparison in social media, body image concerns, and eating disorder symptoms: A systematic review and meta-analysis. Body Image.

Politte-Corn, M., Pegg, S., Dickey, L., & Kujawa, A. (2024). Neural Reactivity to Social Reward Moderates the Association Between Social Media Use and Momentary Positive Affect in Adolescents. Affective Science.

Aitken, A., Rahimpour Jounghani, A., Moreno Carbonell, L., et al. (2025). Naturalistic fNIRS assessment reveals decline in executive function and altered prefrontal activation following social media use in college students. Scientific Reports.