Losing sight is not just a physical experience — it reshapes the architecture of the inner world.
For many, the moment vision begins to fade is not marked by darkness but by disorientation. The world doesn’t vanish; it becomes unfamiliar. And with that unfamiliarity comes a cascade of psychological effects that are as real and profound as the loss itself.
Sight is often entwined with autonomy, competence and self-image. When it begins to slip away, people may feel they’re losing not just a sense but a part of themselves. The mirror no longer reflects the same person. Tasks once done without thought — reading, navigating, recognizing faces — now require adaptation, assistance or surrender. This shift can provoke grief, frustration and a reevaluation of one’s place in the world.
For many with other disabilities, the disruption is similar: everyday acts that once affirmed independence now demand adjustment, reshaping how identity is understood.
Garrett Jones
Social connection depends heavily on cues: Eye contact, body language, shared glances, other unspoken signals. Sight loss can fracture these subtle threads, leading to feelings of isolation even in familiar company. Conversations may become strained, not because words are lost, but because context is harder to grasp. Some withdraw, not out of choice, but out of exhaustion from constantly translating the world.
Likewise, other disabilities can place barriers between individuals and their communities — not through lack of desire for connection, but through the constant labor of navigating environments that never were designed with them in mind.
The future becomes a question mark
Will the vision loss progress? Will tools and accommodations be enough? Will others understand? This uncertainty can breed anxiety, especially when systems — educational, medical, social — feel ill-equipped to respond. The psychological toll isn’t just about what’s lost but about what remains unknown.
The same questions echo across many forms of disability: How far will it go? Who will stand by me? What will tomorrow demand that today has not?
Yet within this upheaval, many discover a surprising strength. Sight loss forces a reimagining of routines, relationships and goals. It can sharpen other senses, deepen empathy and foster creativity in problem-solving.
“The mind adapts, not by forgetting what was, but by forging new ways to engage with what is.”
Some find community in shared experience; others find purpose in advocacy or education. The mind adapts, not by forgetting what was, but by forging new ways to engage with what is. For those with different disabilities, the principle holds: Adaptation is not merely survival, it is innovation — a reframing of what it means to live fully.
‘Going blind together’
When sight loss is experienced collectively — within families, communities or partnerships — it can transform isolation into solidarity. “Going blind together” is not just a metaphor; it’s a reality for many who navigate disability side by side. In these bonds, psychological burdens are lightened and new forms of connection emerge — ones not dependent on sight, but on trust, humor and shared resilience.
The same truth extends to disability more broadly: Shared struggle often produces shared strength.
If you’re young and losing your sight, it can feel like the world is slipping away just as you’re trying to step into it. You might feel angry, confused or scared. You might wonder if your dreams still count. Let me tell you: They do. And so do you.
Grief, frustration, even numbness — they’re not signs of weakness. They’re signs you’re human. Sight loss isn’t just about your eyes; it’s about your identity, your independence, your future. So if you’re feeling overwhelmed, that’s OK. You’re not overreacting. You’re reacting exactly as someone brave would.
“Every emotion is valid, because every disruption to self is profound.”
And for any disability, the same truth applies: Every emotion is valid, because every disruption to self is profound.
Learning new ways to do things — whether it’s using screen readers, navigating with a cane or asking for help — isn’t giving up. It’s leveling up. You’re building tools many people never have to learn, and that makes you resourceful, not dependent.
This holds true across disabilities: Adaptation is a strength, not a compromise.
You’re not alone. There are others walking this path — some ahead of you, some right beside you. Seek out mentors, support groups or even online communities. Talk to people who get it. They won’t just understand your challenges; they’ll help you laugh through them.
For any disability, community is not just support, it’s survival.
Don’t shrink your dreams
You might need to adjust your path, but that doesn’t mean you need to shrink your dreams. Want to be a scientist, a musician, a farmer, a coder? You still can. Your vision loss might change the route, but it doesn’t cancel the destination.
The same is true for others navigating disability: Dreams are not erased, they are rerouted.
If you’re struggling with anxiety, depression or just feeling stuck, talk to someone — a counselor, a trusted adult, a friend. You deserve support, not just for your body, but for your heart and mind. Asking for help isn’t weakness. It’s wisdom.
“Sight loss doesn’t freeze you in place; it forces you to grow in new directions.”
Sight loss doesn’t freeze you in place; it forces you to grow in new directions. You’ll develop empathy, creativity and resilience others may never touch. You’ll learn to see with more than your eyes. And that kind of vision? It’s powerful.
The same applies across disabilities: Loss does not mean the end of growth; it often means growth in places you never expected.
Genetics and biology
The genetics and biology behind a given disability can vary widely depending on the specific condition. In our case, the impairment Granddad and I deal with is called Optic Nerve Atrophy. However, specialists haven’t been able to match our version of the disorder with any of the previously gene-sequenced types of Optic Nerve Atrophy. Because of that, several members of our family — including me — have developed our own theories about the genetic patterns behind our impairment.
My grandparents’ theory centers on a noticeable trend: Family members with brown hair and brown eyes seem to be less affected than those with blond hair and blue eyes. For instance, Mom’s sister has two kids — both brown-haired and brown-eyed — and neither of them shows any signs of the condition, even though their mother is affected. On the other hand, my mom, Beth Jones, has two kids (me and my sister), and we’re both affected. We both have blond hair; I have blue eyes, and my sister has brown eyes — but she’s significantly less affected than either Granddad or me.
Even though the physical correlation between traits and impairment seems strong, the process of meiosis complicates things. Meiosis is a two-round process that halves the number of chromosomes (from 46 to 23) and randomly assigns genes so no duplicates are formed — allowing for the creation of gametes like sperm and ovum. Because of this random assortment, no single gene can influence the selection of another.
According to Mendel’s Law of Independent Assortment, the genetic material that determines eye color — primarily the gene OCA2, which regulates melanin levels in the iris — is separate from the gene responsible for optic nerve development, PAX6. This became the foundation for my own genetic theory about the Ashby family’s version of Optic Nerve Atrophy.
“The impairment Granddad and I deal with is called Optic Nerve Atrophy.”
There’s a sharp difference between the quantity of genes on the X-bearing female chromosome and the Y-bearing male chromosome. To put it into perspective, the Y chromosome contains less than 10% as much genetic material as the X — roughly a ratio of 1,000 to 100. This means there’s 10 times more DNA on the X chromosome than the Y. It may be on this X-specific DNA where the impairment is sourced.
This could explain why females seem less affected than males. Females have an (X,X) chromosome pattern, meaning they may carry both a “healthy” and “impaired” version of the gene — creating a circumstance of incomplete dominance, where traits blend. Males, however, have an (X,Y) pattern, meaning there’s only one X chromosome to carry the trait. If it’s impaired, there’s no backup.
Yet there’s a bright side to this theory. If the impairment is truly X-linked, then my Y chromosome shouldn’t be affected. That could be great news for future generations. I could potentially sort my semen for Y-bearing sperm, and if the resulting child is male, he should not be affected. Furthermore, if my sister chooses to have children, she would have a 50% chance of having an unaffected child — just as seen in both Mom and her sister, even though each side of that 50% lived under the same roof.
Today’s conversation
This kind of genetic theorizing isn’t just personal, it’s part of a broader conversation happening across disability communities and scientific fields. While each condition has its own biological fingerprint, the underlying truth remains: Disability is not a failure of biology, but a variation of it. And within that variation lies complexity, resilience and, often, brilliance.
As Temple Grandin, a renowned scientist and autism advocate, once said, “Different, not less.” Her work reminds us that neurological diversity isn’t a deficit, it’s a different way of processing the world, often with strengths that traditional systems overlook.
Stevie Wonder, who lost his sight shortly after birth, famously stated, “Just because a man lacks the use of his eyes doesn’t mean he lacks vision.” His life and career exemplify how biology may shape experience, but it doesn’t define potential.
Martina Navratilova, speaking on the broader meaning of disability, said: “Disability is a matter of perception. If you can do just one thing well, you’re needed by someone.” Her words echo the truth that biology may set parameters, but it never sets limits on value or contribution.
And from the world of accessible design, former Microsoft CEO Steve Ballmer emphasized, “Accessible design is good design — it benefits people who don’t have disabilities as well as people who do.” This quote reinforces the idea that inclusive thinking, rooted in biological understanding, leads to better systems for everyone.
These voices — scientists, artists, athletes and advocates — remind us that disability is not a singular story. It’s a spectrum of biological realities, each with its own challenges and triumphs. And when we listen to those living it, we don’t just learn about genes or neurons, we learn about courage, creativity and the power of adaptation.
You are not alone
If you’re curious about the biology behind your own disability, you’re not alone and you’re not without tools. Understanding the science doesn’t just satisfy curiosity; it can empower you to advocate, adapt and even contribute to future research.
Start by asking your doctor or specialist for the exact name of your condition. If it’s unclear or broad — like “optic nerve damage” or “neurological disorder” — request a more specific term. Precision matters, since many conditions have subtypes with different genetic or biological causes. If your condition is suspected to have a genetic basis, ask whether genetic testing is available. Some tests look for known mutations, while others, like whole exome sequencing, scan broader regions of your DNA. These tests can reveal whether your condition is linked to a known gene and, if not, they might help researchers discover new ones.
“You are not a broken code. You are a living system.”
Once you have a diagnosis or gene name, explore trusted resources like the NIH’s Genetics Home Reference, OMIM (Online Mendelian Inheritance in Man), or GeneReviews. These sites explain how specific genes work, what mutations cause certain conditions, and how inheritance patterns affect families.
Genetic counselors also can help you interpret test results, understand inheritance risks and make informed decisions about family planning. They can guide you through whether your condition is part of a larger syndrome or isolated to one system.
Many rare or complex disabilities also have online communities, registries or research networks. These groups often share the latest findings, offer opportunities to participate in studies and connect you with others who share your condition. Organizations like the National Organization for Rare Disorders and Global Genes are great starting points.
Biology is a moving target. What’s unknown today may be understood tomorrow. Stay curious. Stay skeptical. And remember: Your story, your symptoms and your family history are data points that matter. You’re not just learning about your biology, you’re helping shape the future of how it’s understood.
Understanding the biology of your disability doesn’t mean reducing yourself to a diagnosis. It means reclaiming knowledge, agency and possibility.
You are not a broken code. You are a living system, adapting and evolving in ways science is still learning to measure.
Garrett Jones was born with a genetic mutation causing him to be severely sight impaired. His visual impairment is called Optic Nerve Actrophy, reducing him to 20/1600 in the better eye. While learning to cope with his disability, Garrett has endured many challenges but also many blessings. Raised in Anna, Texas, he participates in sanctioned events by both the Texas Junior Simmental Simbrah Association and the American Junior Simmental Association. Garrett also is the Collin County 4-H treasurer.