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People share the 18 things that are a 'subtle sign' someone is really smart

"They effortlessly communicate complex concepts in a simple way."

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via PixaBay

Albert Einstein

One of the strangest things about being human is that people of lesser intelligence tend to overestimate how smart they are and people who are highly intelligent tend to underestimate how smart they are.

This is called the Dunning-Kruger effect and it’s proven every time you log onto Facebook and see someone from high school who thinks they know more about vaccines than a doctor.

The interesting thing is that even though people are poor judges of their own smarts, we’ve evolved to be pretty good at judging the intelligence of others.

“Such findings imply that, in order to be adaptive, first impressions of personality or social characteristics should be accurate,” a study published in the journal Intelligence says. “There is accumulating evidence that this is indeed the case—at least to some extent—for traits such as intelligence extraversion, conscientiousness, openness, and narcissism, and even for characteristics such as sexual orientation, political ideology, or antigay prejudice.”

Reddit user Gisgiii posed a question to the AskReddit subforum: “What is a subtle sign that someone is really intelligent?”

The answers painted a clear picture of how smart people behave: They tend to be great communicators who understand their audience and are more concerned with getting things right than being right.

Here are 18 of the best answers.

1. They draw wisdom from multiple sources.

"They draw wisdom from multiple sources. Wait but that might be more wise than intelligent... But I guess those two tend to be seen together a lot," — Puzzlehead-Engineer

2. They know their audience.

"They can switch up the way they talk to match the person they're talking to without sounding condescending. They listen to how others learn and explain it in that person's language of understanding," — Wynonna99

3. They develop a keen sense for their job.

"I used to work with a doctor - Tom Howard - and the day I realized he was a genius was the time he guessed every single condition a patient of mine had based on minute pieces of information about him," — Yodei_Mon

4. Curiosity.

"They are curious about everything. To be intelligent you need to be knowledgeable and you can't be knowledgeable if you are never curious," — soup54461

5. They're great at conveying ideas.

"When they explain something they make you feel intelligent," — gwoshmi

6. Considerate questions.

"They spend time thinking before asking a question," — ParkMan73

7. They make hard ideas simple.

"They effortlessly communicate complex concepts in a simple way," — joculator

8. They know what they don't know.

"They know when their knowledge ends and say something to the extent of 'i don't know and anything else i say on this topic is ignorant speculation,'" — blutoboy

9. They ask great questions.

"They can ask really good questions."

"Edit: to anyone not understanding what mean, I’m talking about people who ask “really good questions”, not just any questions, really good ones. I don’t know how one would achieve this skill(I know I haven’t)," — milkmanbran

10. They don't pretend to know everything.

"They aren’t afraid to say they don’t know the answer to a question," — xchernx

11. They change their minds with new information.

"They admit to changing their mind about something," — FarAwayAdventure

12. They pivot well.

"They apply knowledge from one realm into a new and relevant situation," — soubestitch

13. They are open-minded.

"They can genuinely consider an idea which opposes their worldview without necessarily accepting it," — paidshill29

14. They use analogies.

"People who use analogies to explain concepts to others. It’s a form of code-switching and integrating concepts on the fly and is a clear indicator someone is both socially and conceptually intelligent," — SwimmerAutomatic2488

15. They don't argue.

"I think intelligent people are more willing to calmly debate/discuss, rather than argue. Like, you explain to them why you disagree, and they listen to you and ask further questions about your viewpoint before offering a different perspective; as opposed to an unintelligent person, who would just resort to insults when other people disagree with them," — AngelicCinnamonBun

16. They learn from mistakes.

"Admitting when they're wrong and being willing to learn from mistakes," — siyl1979

17. A sense of humor.

"Humor. I think that truly funny people are often very smart and cognizant of the different ways an idea can be humorous on several levels. They also know their audience. I think the difference between say a Jeff Foxworthy and a Dave Chappelle and a Bo Burnham is their audience and their interests," — biscuitboi967

18. A love of learning.

"They say they love learning and they learn something new every day. Then they listen more than talk," — throwingplaydough


This article originally appeared three years ago.

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Gen Z is the first generation less cognitively capable than their parents but Denmark has a solution

"Since the late 1800s, every generation has outperformed their parents."

Gen Z; Millennials; technology; cell phones; social media; teens and technology; teens social media
Photo credit: Canva

Gen Z is the first generation less cognitively capable than their parents. Denmark has the solution.

Nearly every parent hopes their child will be better off than they are: smarter, more secure, and more well-adjusted. Many parents see this as a stamp of successful parenting, but something has changed for children growing up today. While younger generations are known for their empathy, their cognitive capabilities seem to be lagging behind those of previous generations for the first time in history.

Dr. Jared Cooney Horvath, a teacher turned cognitive neuroscientist who focuses on human learning, appeared before Congress to discuss concerns about cognitive development in children. In his address to the members of Congress, he says, "A sad fact that our generation has to face is this: our kids are less cognitively capable than we were at their age. Since we've been standardizing and measuring cognitive development since the late 1800s, every generation has outperformed their parents, and that's exactly what we want. We want sharper kids."

kids, intelligence, sharp kids, generations, education, cognitive abilities Student smiling in a classroom, working on a laptop.Photo credit: Canva

Horvath explains that the reason this happens is that each generation has gone to school longer than the previous generation. Gen Z is no exception to the longer duration of time spent in school, but they're the first ones who aren't meeting this normal increase in cognitive development. According to the cognitive neuroscientist, the decline is due to the introduction of screens in the classroom, which started around 2010.

"Across 80 countries, as Jean was just saying, if you look at the data, once countries adopt digital technology widely in schools, performance goes down significantly. To the point where kids who use computers about five hours per day in school for learning purposes will score over two-thirds of a standard deviation less than kids who rarely or never touch tech at school," Horvath reveals.

In most cases, the decline in performance doesn't result in better strategies. The neuroscientist shares that the standardized testing has been adjusted to accommodate lower expectations and shorter attention spans. This is an approach that educators, scientists, and researchers went to Capitol Hill to express wasn't working. But not every country is taking the approach of lowering standards to meet lowered cognitive ability. Denmark went in the opposite direction when it realized their students were slipping behind.

France24 recently interviewed educators in Denmark following their seemingly novel approach to students struggling with cognitive development. Since the beginning of the 2025/2026 school year, Denmark has not only been having students turn in their cellphones, but they've also taken tablets, laptops, and computers out of the classroom. No more digital learning for the majority of the school day. Danes went old school by bringing back physical textbooks, workbooks, and writing assignments. The results have been undeniable. Even the students can't seem to deny the success of the countrywide shift in educational approach.

"I think the biggest issue has been that, because we kind of got rid of the books and started using screens instead, that we've noticed that a lot of the kids have trouble concentrating, so it's pretty easy to swipe with three fingers over to a different screen and have a video game going, for example, in class," Copenhagen English teacher, Islam Dijab tells France24.

Now, instead of computers being part of every lesson, Denmark uses computers very sparingly and with strict supervision. One student says that it has been nice not having screen time at school because she loves to read and write. But it wasn't just the lack of attention span children were developing, they were also developing low self-esteem and poor mental health due to the amount of time spent on devices.

kids, intelligence, sharp kids, generations, education, cognitive abilities Students focused and ready to learn in the classroom.Photo credit: Canva

The data showing the negative impact of screens on teens' brains has prompted a nationwide change in Denmark that extends outside of the classroom. Afterschool activities are eliminating or extremely limiting electronic use. There is also a national No Phone Day that encourages everyone to put away their devices for the day, and Imran Rashid, a physician and digital health expert, is petitioning parliament to ban social media use for children under the age of 15. The no phone movement in Denmark is a nationwide effort that hopes to right the ship before another generation feels the effects.

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The average American only feels good 16 days a month. But you don't need to be sick to recharge.

Nearly two-thirds of people are prioritizing wellness this season.

tired woman, coffee work, feeling off, redhead woman, woman at desk,
via Canva/Photos

A woman feeling tired at work.

Do you regularly feel off? You're lethargic, maybe dealing with some joint stiffness, or your brain feels a tad foggy. Do you get the feeling there's always some new, nagging issue holding you back from feeling your best? On Monday, you're tired; on Tuesday, a little out of focus. But by Wednesday and Thursday, you feel 100%. Friday is fine, good enough to slide into the weekend, and then the cycle continues.

A recent survey found that this fluctuation between feeling pretty good one day and weighed down the next is completely normal. Research by Talker Research, commissioned by Bayer, shows that people feel truly healthy only about 16 days a month. In other words, for every day you wake up feeling good, there's likely to be another that feels like a bit of a struggle.

Most people don't feel great every day and it's okay

The fact that a lot of folks aren't feeling their best on any given day may offer reassurance to those of us who wake up feeling a bit down and wonder, "Why me? Why can't I feel good every day?" Don't worry, we're all going through it. It's a wonderful invitation to truly embrace the days when everything feels as it should. And when you're not feeling 100%, you can have some faith that tomorrow will be better.

The study also found that many of us are doing our best to feel as good as possible, with "(62%) report prioritizing wellness this [winter] more than at any previous time." However, that comes with a catch: "[Fifty-nine percent] admit that maintaining healthy habits becomes harder when battling winter illness, creating a cycle where sickness disrupts routines, making recovery more difficult."

tired man, man needs sleep, feeling off, man shrugging, sick man A man feeling a bit down.via Canva/Photos

The Catch-22 is that most of us want to prioritize our health, but nagging fatigue and body aches tend to be worse in the winter. The study also found that 45% of Americans feel guilty and don't take time to rest when they feel a bit off, which only makes them feel worse.

"A lot of the routine, annoying health issues that prevent us from feeling our best are the symptoms of stress," Dr. Reem Hasan, chief medical officer at Vista Health and an NHS GP, told Yahoo Life. "These symptoms are often associated with stress, overwork, poor sleep, dehydration, or insufficient nutrition and do not usually involve fever, acute pain, or rapidly worsening symptoms, which are more typical of infection."

The day-to-day stresses of working, raising a family, cleaning the house, keeping our finances in check, and staying sane in an unpredictable world can all lead to a sense of nagging fatigue.

"Chronic stress activates cortisol pathways that mimic viral symptoms such as aches, tiredness, and low appetite," Dr. Kazim Dhanji, a general practitioner in the UK, says.

The doctors agree: just because you aren't technically sick doesn't mean you shouldn't take care of yourself.

happy woman, energized woman, woman running, running on beach, feeling great A happy woman running on the beach.via Canva/Photos

The message is loud and clear: feeling a bit off doesn't mean you should ignore your symptoms. They're most likely caused by stress, so taking care of yourself by getting enough rest, eating well, and staying hydrated can increase your chances of feeling good more often than a measly 16 days a month.

The good news is that if you regularly wake up feeling like you're not at your best, you're in the same boat as most Americans. Feeling bad without having the flu or a cold doesn't mean you shouldn't take good care of yourself. The survey shows that many people feel guilty about prioritizing their health when they feel "off," but there's nothing wrong with listening to your body and putting your health first.

"When people tune into what their mind and body are asking for, whether it's rest, movement, nourishment, or medicinal support, they're better primed to maintain their overall wellness throughout the year," Dr. Gabriela Zuniga, head of medical affairs for the Americas at Bayer Consumer Health, said in a statement.

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Helicopters dump 6,000 logs into rivers in the Pacific Northwest, fixing a decades-old mistake

Forty years ago, restoration workers thought logs were the problem. They were wrong.

river restoration, washington, river fish, restoration, Yakama Nation, indigenous land, indigenoues tribes, salmon, trout, pacific northwest
Photo credit: Canva

Restoration workers now see how "critical" wood is to the natural habitat.

For decades, river restoration in the Northwestern United States followed a simple rule: if you saw logs in the water, take them out. Clean streams were seen as healthy streams, fast-moving water was seen as optimal, and wood was treated like a "barrier" to natural processes, particularly those of the local fish.

Now, helicopters are flying thousands of tree trunks back into rivers to undo that thinking.

In central Washington, one of the largest river restoration efforts ever attempted in the region is underway. More than 6,000 logs are being placed along roughly 38 kilometers, or 24 miles, of rivers and streams across the Yakama Reservation and surrounding ceded lands.

Nearly 40 years ago, Scott Nicolai was doing the opposite kind of work, all in the name of restoration.

"(Back then) the fish heads — what I call the fisheries folks — we stood on the banks, and we looked at the stream," Nicolai, a Yakama Nation habitat biologist, told Oregon Public Broadcasting. "If we saw a big log jam, we thought, 'Oh, that's a barrier to fish. We want the stream to flow.'"

river restoration, washington, river fish, restoration, Yakama Nation, indigenous land, indigenoues tribes, salmon, trout, pacific northwest Fish find shelter for spawning in the nooks and crannies of wood. Photo credit: Canva

At the time, logs were removed in an effort to simplify the habitat. However, it soon became clear that wood provided vital "complexity," creating sheltered pockets for salmon and bull trout to spawn and supporting algae that feed aquatic insects. Logs also slow water, spread it across floodplains, and allow it to soak into the groundwater. That water is then slowly released back into streams, helping keep them flowing and cooler during hot, dry periods.

The consequences of removing this "critical part of the system" (in addition to overgrazing, railroad construction, and splash dam logging) were made all too clear over the years as the rivers dried up and wildlife populations declined.

"We're trying to learn from our mistakes and find a better way to manage," said Phil Rigdon, director of the Yakama Nation Department of Natural Resources.

That's why Nicolai is now helping lead a project for the Yakama Nation aimed at rebuilding river complexity by returning logs to their rightful place. Many of these streams are now unreachable by road, which is why helicopters are used. Logs are flown from staging areas and carefully placed at precise drop locations marked with pink and blue flagging tape.

river restoration, washington, river fish, restoration, Yakama Nation, indigenous land, indigenoues tribes, salmon, trout, pacific northwest Many of these streams are now unreachable by road, which is why helicopters are used.Photo credit: Canva

The wood comes from forest-thinning projects led by The Nature Conservancy and includes species such as Douglas fir, grand fir, and cedar. Although some of the timber could have been sold, it is instead being used as river infrastructure.

For tribal leaders, the work carries even deeper meaning. During the helicopter flights, they gathered along the Little Naches River for a ceremony and prayer.

river restoration, washington, river fish, restoration, Yakama Nation, indigenous land, indigenoues tribes, salmon, trout, pacific northwest Tribal leaders gathered by the Little Naches River for a ceremony and prayer.Photo credit: Canva

"It was very simple: to bring what was rightfully part of this land back to us," said former tribal chairman Jerry Meninick.

The aftermath of the original restoration project illustrates how human concepts, such as the belief in the superiority of "cleanliness," can be limited and sometimes cause more harm than good. The miracle of nature, however, is that when left to her own devices, she can heal herself.

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Teachers get honest about the 7 things in education 'no one wants to admit' but are absolutely true

"Rote memorization is a better way to learn things like math facts and vocabulary words than whatever the latest trendy method is at the moment."

teachers, teachers, educational system, parents, student, kids, public school, pucblic school system, school, teens, literacy
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A frustrated teacher in a classroom in front of a white board.

School really only serves one purpose: provide a nurturing environment for students to learn. But that singular task seems to grow more herculean for educators every year. Though many parents are generally aware of the challenges teachers face today, it’s still alarming to hear firsthand the full scope of what’s happening.

On the Reddit subforum r/Teachers, teachers were asked to name “something in education no one wants to admit, but we all know is true" and, well…there was no shortage of insight.

Technology (and the resulting well-documented cognitive decline it causes) was a primary source of exasperation.

teachers, teachers, educational system, parents, student, kids, public school, pucblic school system, school, teens, literacy Young students playing with numbers on a screen. Photo credit: Canva

"Nobody reads anymore…kids have unlimited use of devices."

"Screentime has killed attention spans. Students have horrible handwriting because they never write anything. It's time to close the laptops and get back to pen and paper."

"There's too much screen time in our schools right now. Technology has its place, but districts have gone all-in on 1:1 and iPads in lower grades because of 'keeping up with the Joneses' and how it looks for PR rather than instructional effectiveness. I see this as the next big battleground with parents. New parents I interact with know of the dangers of screentime, and they hate how their kids are getting inundated with it in schools."

"Cellphones are the single largest impediment to childhood development."

A school system in which students are no longer allowed to fail (and therefore actually learn from those failures) was also a recurring theme. Combine that with state testing in grades as early as Pre-K.

"The fact that teachers are often held more responsible for students failing than the students is ridiculous."

"We need to let kids fail and not graduate without punishing schools for several years to do a hard reset on our education system. The social pressure of failing works. We just have to hold the standard from K-12."

"Allowing one student to ruin the learning of an entire class should never be allowed."

Many warned that, despite certain statistics reporting suspension and other forms of punishment were going down, bad behavior is still very prevalent.

teachers, teachers, educational system, parents, student, kids, public school, pucblic school system, school, teens, literacy A male student causing trouble in the classroom with a paper airplane. Photo credit: Canva

"Administrators care much more about keeping parents happy than they do about supporting teachers or keeping disruptive kids out of classrooms."

"Not allowing kids to have consequences is going to lead to a generational crisis."

"Just because suspensions are down doesn’t mean behaviors have improved."

"I was at a school where they said at a staff meeting as a 'celebration' that office referrals were down. A teacher who DNGAF proceeded to respond, 'Well yes, because you took away the online referral form and it took you three weeks to give us a new paper form.'"

"Kids who continue to disrupt classrooms should be expelled, leaving only the kids who want to learn. Kids have a right to an education until they disrupt other kids’ ability to receive it. Throwing out the bottom 10 percent of problem behaviors would almost certainly increase the speed at which material can be covered, resulting in those kids getting wider and deeper opportunities."

Many could not hold back their frustration with the lack of support not only from the school system, but from parents.

teachers, teachers, educational system, parents, student, kids, public school, pucblic school system, school, teens, literacy A frustrated teacher with her head in her hands. Photo credit: Canva

"We are lying to the parents and community. We are producing illiterates by the bushel, and no one is addressing the issue."

"Some parents seem to think kids magically learn things as they age. This issue goes hand in hand with all the kindergartens still not potty trained or the preschoolers who can barely talk."

A couple called out the not-so-obvious ways the education system is being exploited for capital gain.

"A few years in a classroom isn’t enough to become an administrator. There should be a minimum of 10 years in a classroom before you're allowed to become even an assistant principal, let alone more than that."

"The real money in education is selling programs to schools. There is an entire parasitic class of grifters, 'entrepreneurs,' and 'thought leaders' that do nothing but go around giving speeches about how if you just buy this book/program/trademarked strategy, all your students will behave and start paying attention."

And yet, on a slightly bright note, there were plenty who offered some tough-love takes on why teaching need not be entertainment, and how the classic methods still work just fine.

teachers, teachers, educational system, parents, student, kids, public school, pucblic school system, school, teens, literacy A teacher lecturing.Photo credit: Canva

"Sometimes shit is boring, and that’s okay. Most of life is boring. I'm not a cruise director, I'm trying to teach about the Ottoman Empire."

"Lecture is okay in the classroom. Not every single minute and activity needs to be exciting and action-packed. Kids need to learn the background or reasoning behind a lesson before applying it. They're also going to need to learn to take notes if they go to college."

"'Gamifying lessons' just feeds into the instant gratification bullshit of iPad kids."

"Omg yes this. I've gotten back into education through subbing, and often it means just putting the students on whatever gameified version of education is expected of them. They often just get frustrated and let the game time out or give them the correct answer if they are even mildly frustrated by the problem."

"Rote memorization is a better way to learn things like math facts and vocabulary words than whatever the latest trendy method is at the moment."

"I'm taking French right now, and no matter what the chosen method (vocab and grammar lists, listening to lessons, etc., etc.), in the end every single method revolves around repetition (aka beating it into your head)."

And lastly, this one really hit the nail on the head…

"Every issue that exists in public schools is a microcosm of the issues that exist in society in general, and until society fixes itself, the things that are broken about the system won't get better."

That’s probably the hardest truth of all.

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Winston Churchill referred to his depression as the 'Black Dog.' He coped by creating art.

Churchill turned to painting during dark times.

winston churchill, winston churchill british, sir winston churchill, winston churchill painter, winston churchill painting, winston churchill depression
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Winston Churchill was a talented painter.

Winston Churchill may be best known as the inspired and determined Prime Minister of the United Kingdom. He served the role twice—during World War II (from 1940 to 1945), and once again from 1951-1955.

Born on November 30, 1874, Churchill's destiny as a powerful world leader began generations before him. His ancestor, John Churchill, who lived from 1650-1722, was an undefeated general considered one of England's most successful. And centuries later, Churchill would follow the footsteps of his father, Randolph, into the world of politics.

Despite his political success, Churchill battled depression much of his life. He referred to it as the "Black Dog," a metaphor he likely gleaned from Victorian nannies that was used to describe dark moods.

- YouTube www.youtube.com

One way Churchill found relief was through art. Churchill was 40 years old when he discovered his love and talent for painting. He noted that his painting began as "experiments with a child's paint-box [that] led me the next morning to produce a complete outfit in oils."

It would become a prolific passion for Churchill, who had a home studio at his country home called Chartwell.

"During his lifetime, Winston Churchill created more than 570 canvases and firmly believed that the power of observation, concentration, and creativity afforded to him by painting helped him as a leader and a statesman," said curators Timothy Riley, Sandra L., and Monroe E. Trout, Director and Chief Curator of America’s National Churchill Museum.

Of his 570 works, 350 were of landscapes or seascapes. He favored color in his works. "I rejoice with the brilliant ones, and am genuinely sorry for the poor browns," Churchill said in his essay "Painting as Pastime."

winston churchill, winston churchill painting, winston churchill painter, sir winston churchill paint Winston Churchill's painting "Tower of the Koutoubia Mosque"Image via Wikipedia

Churchill exhibited his earlier pieces as an amateur painter in the 1920s. In 1947, Churchill submitted two of his works professionally to the Royal Academy Summer Exhibition under the pseudonym Mr. David Winter to give himself a fair shot at recognition. He earned the title Honorary Academician Extraordinary, solidifying his status as a former amateur painter.

Renowned painter Sir Oswald Birley said of his talent: "If Churchill had given the time to art that he has given to politics, he would have been by all odds the world's greatest painter."

For Churchill, the creative process of painting helped him persevere through dark times.

- YouTube www.youtube.com

"Painting came to my rescue in a most trying time," Churchill also noted in "Painting as Pastime."

Churchill's daughter, Lady Soames, noted painting was a respite for him: "A lot has been made of depression in his character by psychiatrists who were never in the same room with him. He himself talks of his Black Dog, and he did have times of great depression. But in my opinion, marriage to my mother, and later his discovery of painting, which was a lifelong solace, largely kennelled the Black Dog...Of course, if you have a Black Dog, it lurks somewhere in your nature and you never quite banish it. But I never saw him disarmed by depression. I’m not talking about the depression of his much later years, because surely that is a sad feature of old age which afflicts a great many people who have led a very active life."

Churchill died on January 24, 1965. He once noted that, if he had it his way, he would be painting in the afterlife:

"When I get to heaven I mean to spend a considerable portion of my first million years in painting, and so get to the bottom of the subject," he said. "But then I shall require a still gayer palette than I get here below. I expect orange and vermilion will be the darkest, dullest colours upon it, and beyond them there will be a whole range of wonderful new colours which will delight the celestial eye."

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