Why do we need others just to know ourselves?

  Hi, today I would like to share about the interesting topic, namely "Why do we need others just to know ourselves?", the main reason why I choose that topic because many people don't know a lot about the essential of Humans relationship, some say tells that humans often consider themselves to be the most autonomous and independent entities. However, in psychological and social reality, our understanding of "who we are" is actually highly dependent on the presence of others.

Here are the reasons why we need others to understand ourselves, along with an overview from various psychological perspectives:

1. Social Comparison Theory
Initiated by psychologist Leon Festinger (1954), this theory states that humans have an innate urge to evaluate their own opinions, abilities, and characteristics by comparing them with those of others.
When there are no objective benchmarks in the physical world to measure our intelligence, attractiveness, or social skills, we use others as mirrors.
Through social interactions, we receive direct feedback about where we stand on the social spectrum, which then shapes our self-concept.

 2. The Johari Window
In the psychology of communication and personality development developed by Joseph Luft and Harry Ingham, personality is divided into four quadrants: the Open Area (known to ourselves and others), the Blind Spot (known to others but not recognized by ourselves), the Hidden Area (known to ourselves but hidden from others), and the Unknown Area (unknown to anyone).
The Blind Spot is the tangible evidence of our need for others. There are certain behaviors, facial expressions, tones of voice, or thought patterns that only those around us can observe and recognize.
Criticism, praise, or observation from others helps narrow this blind spot, allowing us to gain a more complete understanding of ourselves.

3. Attachment Theory and Self-Development
According to John Bowlby, the formation of self-identity is rooted in our early relationships with primary caregivers.
Infants and children learn to recognize themselves through how they are "mirrored" by their parents or their immediate environment.  If a child is treated with acceptance, they will internalize that sense of self-worth.
Conversely, the psychological wounds and validation we receive in adult relationships also continue to reshape the narrative of who we are. We are relational beings; our identity develops in the space between ourselves and others.

4. Looking-Glass Self Theory
Sociologist and psychologist Charles Horton Cooley proposed the concept that our self-identity is formed through imagining how others see us.

This process involves three stages:

How we imagine others perceive our appearance or behavior.
How we imagine they evaluate that appearance or behavior.
How we feel about that evaluation (e.g., pride or shame).
In other words, the gaze of others functions like a mirror, reflecting an image of ourselves that we then adopt as part of our personality.

5. Existential Validation and the Need for Meaning
In the humanistic and existential psychological traditions, the presence of others is necessary for recognition of our existence.  Existential philosophers like Jean-Paul Sartre often discussed how the gaze of others (the look) makes us more fully aware of our existence as subjects living in the real world, not just in our own minds.

Psychologically, self-knowledge is not a solitary process that occurs in a vacuum. Without social reflection—whether in the form of feedback, comparison, affective relationships, or the clash of experiences with others—our awareness lacks the context, depth, and objectivity crucial for complete mental growth.

There's another point of view regarding human's relationship, now think of a mirror. A mirror doesn't create your face; it shows you something that is already there. Human relationships can work in a similar way.

1. We discover ourselves through reactions
You may think you're patient—until someone repeatedly tests your patience.
You may think you're independent—until someone you love leaves.
You may think you don't need recognition—until someone ignores your work.
In these moments, another person becomes a kind of psychological mirror. Their presence brings parts of ourselves into consciousness.

2. The “self” develops through interaction
Psychologically, our understanding of “who I am” isn't formed in isolation. From childhood, we learn things like:
“This is how people see me.”
“This is what they expect from me.”
“This is what I like.”
“This is what I refuse to become.”
Eventually, we begin separating who we actually are from who others expect us to be.
That distinction is important.
Because knowing yourself isn't merely discovering your personality. It is also discovering:
“Which parts of me are genuinely mine, and which parts were constructed by other people's expectations?”

3. Other people can reveal our unconscious side
This becomes particularly interesting from a Jungian perspective.
We often encounter people who irritate us, attract us, threaten us, or fascinate us disproportionately. Sometimes our reaction tells us something about ourselves, not merely about them.
Someone may trigger our insecurity.
Someone may expose our need for approval.
Someone may make us confront a part of ourselves we've been avoiding.
This is where relationships can become a path toward self-awareness.

4. There is a danger of self perception when we pushed ourselves to justify what we view
There is a difference between:
“I understand myself through relationships.”
and
“I define myself through other people's opinions.”
The first can lead to self-knowledge.
The second can lead to losing yourself.
So perhaps the deeper philosophical question isn't:
Why do we need others to know ourselves?
but:
How can other people help us discover ourselves without becoming the authority that defines who we are?
And that's where I think the topic becomes really interesting.
We need others as mirrors, but we shouldn't mistake the mirror for the self.