How a student named Martin proved that first impressions are not always what they seem.

A few years ago, I taught a low-income, first-generation college student who didn’t initially come across as particularly diverse. While Martin was from the rural Midwest, or, as he put it, “Nascar people,” he dressed in the uniform of the modern college student—skinny jeans, a V-neck T-shirt, and a hoodie.


Martin wouldn’t have stood out except for the fact that he was the only white student in my 10 a.m. class—that, and his aloof demeanor made me keep a very close watch over him, figuring he was trouble. Rail-thin, he walked slowly with almost comic intentionality, as if placing his feet in invisible foot-sized squares. He wore hipster glasses that gave him an air of intellectual superiority, and he spoke with such sarcasm that no student dared to oppose anything he said.

His was the natural voice of a critic: As long as he was tearing something down, he was happy. While I let him write his first two essays in this manner, helping him even out his tone and consider whether or not he was alienating his audience, I still wasn’t satisfied. I asked him to come to office hours, sat him down, and didn’t say anything until the silence finally became uncomfortable. I gently prodded: “You’re clearly a brilliant guy. But what you’re doing is easy—it’s not hard to point out how everyone else is wrong. What’s easy can become arrogance. You might want to see if you can actually say something that isn’t just critical. I can’t make you do it, but I do think you might have something to say, if you tried to find something that mattered to you.”

He sat and sat and said nothing. I thought I might have laid it on a bit thick. Then he nodded, left with his careful, shuffling steps, and that was all; he was less aggressively sarcastic in class, had read carefully, and I saw him sometimes even nodding in agreement with what others had to say. For his last paper, on identity, he wrote of writer Andre Dubus’s essay “Witness,” about coping with an accident that took the author’s legs, and on Zora Neale Hurston’s essay about refusing to be limited by being African-American.

Martin wrote of Dubus’s tragic case first—how he had been recognized as a genius, living a happy and successful life with a family and wife and career when one night he stopped on a highway to help a woman in distress and was hit by a speeding driver. He lost the use of his legs, and was left in persistent pain, confined permanently to a wheelchair. Worse, his wife divorced him and took his daughters away to a house that wasn’t wheelchair accessible, so that he was unable to ever see the rooms where they lived. Dubus’s essay was about the need to face squarely what he’d lost the night he was hit, but Martin focused on the aftermath, asserting: “Although Mr. Dubus lost something which he cherished—the ability to walk—he allowed the accident to hurt him even more than it initially had. He allowed the accident to consume him, and the other things in his life were swept away by his grief.”

Then, in a strange and sophisticated contrast, Martin turned his attention to Zora Neale Hurston’s essay about the role of race in her life. In that controversial essay, she described growing up in an all-black township in Eatonville, Florida, and what changed at thirteen, when her mother passed away and her family moved to Jacksonville. Martin was impressed with the bravery of her position, the way she insisted that she wouldn’t let her blackness make a difference. Martin focused on her fate: she died working as a maid, broke and alone, buried in an unmarked grave. “She was a perfect example of someone who tried not to let the world change who she was, as best she could…but she was finally made a victim. The truth is that no matter how hard we try, we are unable to go through life unaffected by the world around us…society pulls people to one another, sometimes benignly, sometimes tragically, and human suffering makes no difference to fate.”

I was amazed at the depth of reflection. Here, finally, was what I’d asked: for Martin to engage fully. Then he exceeded the assignment entirely: “I can still remember when I got back from the first surgery. My memories of the surgery itself are vague—I was a fourth grade boy under heavy sedation—but I remember what happened when I got back to school: all the kids saw my crutches, and it was a wonderful thing. We were too young to associate them with weakness or disability. That first year, I wasn’t embarrassed to have them, not like later; the other kids were as excited as I was to use them, to see who could go fastest in them, and I raced joyfully up and down the halls, innocent of all that was ahead of me.”

Fourth grade was the last time Martin was able to consider his condition a blessing. Martin has persistent, incurable PVNS (pigmented villonodular synovitis). His careful walk was a matter of bone grinding on bone, each step excruciating. The doctors have made clear that whatever progress he might make, by his mid-twenties his foot would fuse to his shin and he would become wheelchair-bound for the rest of his life. Staying off it was suggested, and so he suffered constant anxiety about trying not to work it too hard, but he refused to give in:

“Society would tell me I am not as strong as everyone else. I disagree. I prove I can participate, I choose the pain, and it does not rule me or define me. It has humbled me, but it has given me the will to do better… Losing ourselves in self-loathing or pretending that the world around us have no impact on us isn’t healthy; there must be something between Dubus and Hurston. I know I must take my condition into account, but I’m not going to let it stop me from becoming who I want to be.”

I had asked a great deal of Martin; he had given me more still, had faced without flinching the reality of his condition and his pain, the uncertainty of his future. He taught me a lesson in humility.

I sent Martin an email after the quarter telling him how much I appreciated his essay and his courage. He sent back a succinct, “Sure. Thanks.” It could be read any number of ways. I like to think that sincere might even be one of them.

Image: Frerieke, Creative Commons

Michael Copperman is a writer and novelist who teaches at the University of Oregon. He regularly writes for GOOD.

  • Italian man claims to be ‘human cheetah’ with lightning-fast reflexes
    Photo credit: CanvaA man with fast reflexes.

    At first glance, this probably looks like a camera trick. Ken Lee, an Italian content creator, has built a massive online following by doing something that doesn’t quite feel real. Viewers refer to him as the “human cheetah” because it appears he has near-instant reflexes.

    Grabbing objects out of the air with uncanny precision, flicking clothespins and lighters, and throwing a blur of punches and kicks at impossible speeds, it is easy to call him unbelievable. Half the audience thinks his viral speed videos are fake. The other half is just as convinced they are watching something incredibly rare.

    Hands so fast they blur time

    In the video above, a timer runs to confirm its authenticity. In what looks like half a second, he reaches out and snags the lighter from the table. To prove it is real, he does it twice.

    Having amassed millions of followers on his TikTok page, the identity behind the mysterious influencer remains largely unknown. Active since around 2022, with almost 100 million accumulated likes, Lee has cultivated a fandom around his self-proclaimed “Superhero per Hobby!”

    Do you believe it is real? Is this person the fastest human alive? Many followers cannot wait for the next video to be posted. Plenty of his fervent fans are Italian, so sifting through the remarks takes a bit of hunting. Here are some comments that sum up how much people enjoy the fun and the spectacle:

    “Ken lee the fastest and the best”

    “Most dangerous human”

    “Is this what the lighter sees before my homie steals it”

    “It was sped up during he grabbed the lighter, if u count up with the timer u would be off by like 0,5 seconds whenever he grabs the lighter.”

    “If the flash were human”

    “How is it possible to get such powers ?”

    “I blinked and I missed it”

    People love good entertainment

    The awe of peak performance attracts people to watch elite athletes, musicians, or even dancers. There is something that deeply satisfies all of us when a human appears to push a skill to its limit. Whether it is real or fake seems to matter less than the opportunity to chime in on some good entertainment.

    How far could any of us go by practicing and repeating a particular motion over and over until it is mastered? Beneath the flashy nickname and his viral speed videos, Lee’s content has a way of drawing people in. This is not a superpower. Just repetition. Focus. Obsession. And maybe some digital wizardry.

    Testing the science of speed

    If you wish to question the validity of Lee’s performances, maybe some basic science can help. Human reaction time is not just a reflex. A 2024 study found that the nervous system can fine-tune responses in real time. Practice can make movements appear almost automatic.

    It has been well established in research that the gap between seeing something and responding has a limit. A 2025 study concluded that the most elite extremes allow for reaction times of 100 milliseconds. At that speed, the human brain can barely process that something has happened.

    Science explains Lee is not necessarily moving as fast as we might perceive him to be. And therein lies all the fun of it. We cannot prove it is real, nor can we actually prove that it is fake.

    Maybe Lee is the “fastest man alive” or the so-called “human cheetah.” Or maybe he is just a remarkable entertainer. Either way, he has clearly tapped into something strange and fascinating: a blend of human ability and fantasy that people do not want to miss.

    To give context to Lee’s videos, watch this performance on Tú Sí Que Vales:

  • Why some health professionals are recommending pet ownership for better health
    A dog rests on its owner's lap as they pet its head.

    Christine Abdelmalek for Pink Papyrus

    Research suggests that pet ownership is associated with higher life satisfaction, with some studies estimating its impact as comparable to that of a substantial increase in income. According to the paper The Value of Pets by Michael W. Gmeiner and Adelina Gschwandtner, this comparison reflects a modeled relationship between life satisfaction and income rather than a literal financial gain.

    Beyond the obvious companionship and social benefits, having a dog (or any other pet) waiting for you at home can also improve your health. Studies show that just 10 minutes of petting a dog while making eye contact can significantly reduce stress levels.

    The growing body of research is convincing enough that more U.S. health professionals are beginning to recommend pet ownership as part of treatment plans.

    Pink Papyrus explores research on the health benefits of pet ownership and why some professionals recommend it.

    Why Are Health Professionals ‘Prescribing’ Pets?

    A recent Human Animal Bond Research Institute (HABRI) report found that 1 in 5 pet owners say a doctor or therapist has recommended pet ownership to support their health. This reflects patient-reported experiences rather than a direct measure of how widely health professionals recommend pets.

    The Science Behind the Data

    Petting a dog for five to 10 minutes triggers the release of oxytocin, also known as the love hormone. At the same time, cortisol (the primary stress hormone) levels drop, leaving you feeling calmer and happier.

    The effect goes both ways: dogs also experience increased oxytocin levels during petting. And if you make eye contact with your pet while stroking their fur, the feeling of calm and general positivity can be even stronger.

    A study meta-analysis by the American Heart Association also shows that dog owners have a 31% lower risk of mortality from cardiovascular disease compared to those who don’t own dogs. This is largely due to increased physical activity (walks, play, grooming) and lower autonomic stress.

    Dog Walks Help Combat Loneliness

    Dog walks are great for more than just getting your daily steps; they’re a natural way to meet other dog owners and spend time outside, surrounded by people. For anyone feeling a bit isolated, that alone can make a real difference.

    Dog walking has quietly become a gateway into online communities, where people share routines, tips, and even creative spins on their daily outings.

    One trend that’s gained traction among more style-conscious pet parents is coordinating outfits with their dogs using playful accessories. Some brands have helped fuel this movement, turning a simple walk into a form of self-expression and something people love to share and bond over online.

    Emotional Support Animals

    While any pet can be an emotional support animal, dogs are usually on the front lines. These are not service dogs, trained to perform specific activities; their job is to provide therapeutic benefit through their presence alone.

    Due to our deep bond, dogs can act as a physiological regulator. Besides petting and mutual gazing, many owners practice deep pressure therapy, in which the dog lies across the owner’s lap or chest. This weight triggers the parasympathetic nervous system, helping to ground a person during a panic attack or high-anxiety episode.

    Furthermore, the daily routine of feeding, walking, grooming, bathroom breaks, etc., is beneficial for people who struggle with depression or anxiety. If you don’t have the motivation to get out of bed in the morning, you will do it for your dog.

    Seniors also feel that their pets provide a sense of purpose, which helps keep both mind and body engaged. Having a pet depend on you can provide a powerful sense of self-worth.

    The $22B Answer

    Further research from HABRI highlights another angle: the economic impact on the U.S. healthcare system. According to its latest report, pet ownership saves an estimated $22.7 billion annually in medical costs.

    On average, pet owners visit the doctor less frequently. Dog owners, in particular, tend to be more physically active, contributing to lower rates of obesity and cardiovascular disease.

    The benefits extend beyond physical health. Many seniors find meaningful companionship in their pets or use them as a bridge to connect with other pet owners, helping reduce the risks associated with social isolation. Veterans living with PTSD also benefit from emotional support animals, which can lower long-term treatment costs.

    A Healthier, Less Lonely Future

    Pets play a meaningful role in our well-being. As both companions and sources of emotional support, they deliver proven benefits for physical and mental health.

    The data also points to a measurable impact on public health. That said, these benefits depend on responsible ownership. Health professionals must weigh the advantages against an individual’s ability to provide a stable home and consistent veterinary care.

    This story was produced by Pink Papyrus and reviewed and distributed by Stacker.

  • 8 ways to squeeze more miles from every tank, according to America’s fleet pros
    Man inflating car tires at a gas station.

    Kelly Soderlund for Samsara

    The trucking industry has turned fuel efficiency into a science. Here’s what everyday drivers can borrow from their playbook.

    Diesel hit $5.03 per gallon for U.S. commercial fleets in early 2026 — and fuel already eats up roughly 21–24% of what motor carriers spend just to operate. That financial pressure turned fuel management into one of the most carefully engineered problems in the trucking industry. Fleet operators have cameras, sensors, and software all pointed at one question: How do you stop wasting fuel?

    The answers they’ve landed on aren’t mysterious or trucking-specific. Most of them apply just as well to a Honda Civic as to an 18-wheeler. Samsara shares eight things the pros do that you can start doing today.

    1. Stop idling. Seriously.

    This one sounds obvious until you add up how often you actually do it. Sitting in a drive-through, waiting for someone outside a building, letting the car “warm up” before a winter drive — it all adds up. Commercial trucks burn close to a gallon of fuel per hour while idling, and the widely held belief that idling is easier on an engine than restarting is flat-out wrong. Restarting costs less.

    Fleet companies track idling per driver and flag anything that looks excessive. At home, the rule of thumb is simple: If you’re stopped for more than a minute and going nowhere, shut it off.

    2. Drive like you’re trying to protect a full cup of coffee on the dashboard.

    The way you use your right foot is probably the single biggest variable in your fuel economy. Hard acceleration, speeding, and aggressive braking can reduce fuel efficiency by as much as 40%, according to the U.S. Department of Energy. That’s nearly half your gas budget.

    Commercial fleets coach their drivers specifically on smooth throttle inputs: gradual acceleration, cruise control on highways, and coasting into stops instead of braking late and hard. The physics don’t care what size vehicle you’re driving.

    3. Pay attention to your own numbers.

    One discovery from the fleet world: When you show drivers their own efficiency scores, they improve without being told to. Companies that introduced driver performance dashboards and friendly competition between drivers saw measurable gains — one fleet tracked a jump from 6 MPG to 7.5 MPG after making individual scores visible.

    Most cars already give you this data. If yours has a fuel economy display, watch it. If you want to go further, note your mileage at each fill-up and calculate your MPG manually. Setting a personal monthly target and trying to beat it month over month is genuinely effective, mostly because awareness changes behavior.

    4. Think like a dispatcher when you plan your errands.

    The cheapest gallon of fuel is the one you never have to buy. Commercial dispatchers obsess over route efficiency because unnecessary miles are pure cost with no upside. That logic applies in your driveway, too.

    Before you run errands, spend 90 seconds thinking about the most logical order — fewest backtracks, least highway-to-city switching, combining stops you’d otherwise make on separate days. Apps like Google Maps and Waze handle the turn-by-turn, but the trip consolidation decision is yours to make before you leave.

    5. Find cheaper gas before you’re running on empty.

    Fuel prices can vary by 30 cents or more per gallon within just a few miles. Fleet operators now route drivers toward lower-cost fuel stops using real-time price data. You can do the exact same thing with GasBuddy, Waze’s gas prices layer, or the gas station search in Google Maps, which pulls in nearby prices.

    The habit that makes this work: Check prices before your tank is low, not after. Desperation-fueling — stopping at whatever’s convenient when the warning light is on — is reliably the most expensive way to fill up.

    6. Watch for fraud at the pump.

    This is less about efficiency and more about not losing money you didn’t know you were losing. Fuel theft and card skimming at gas stations are more common than most drivers realize, and fraudulent charges from a compromised card often go unnoticed for weeks. Fleet companies use real-time transaction alerts to flag unusual purchases immediately.

    For personal use, a few practical habits help: Use tap-to-pay instead of swiping when the terminal allows it (skimming devices can’t read contactless transactions), check your bank and credit card statements weekly, and consider a card with real-time transaction notifications turned on.

    7. Your tire pressure is costing you money right now.

    Here’s a number that tends to surprise people: For every 1 PSI drop in tire pressure, your vehicle loses roughly 0.4% of its fuel efficiency. Tires lose pressure slowly and steadily — a few PSI over a few months is completely normal and easy to miss. By the time you notice a tire looks low, it’s been costing you at the pump for weeks.

    Fleet maintenance teams tie tire pressure checks directly to fuel economy because the correlation is consistent and measurable. For personal vehicles, checking tire pressure once a month takes about five minutes. While you’re at it, a clogged air filter, old engine oil, or worn spark plugs all carry similar slow-drain effects on efficiency that a routine tune-up addresses.

    8. Track your MPG over time — and notice when it changes.

    Fleets benchmark fuel performance across their vehicles and flag outliers: a truck getting meaningfully fewer miles per gallon than similar trucks is likely developing a mechanical problem before it becomes a breakdown. The fuel data is an early warning signal.

    Your car works the same way. If you track your MPG over several fill-ups and see a notable drop without a change in how or where you’re driving, something is usually going on mechanically. Catching it at the “slightly worse MPG” stage is almost always cheaper than catching it at the “broken down on the highway” stage.

    Fuel cost analysis and fleet efficiency data referenced in this article are drawn from Samsara’s research on commercial fleet fuel management.

    This story was produced by Samsara and reviewed and distributed by Stacker.

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