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Millennials nearing 40 are sharing their 21 biggest mistakes so everyone can learn from them

Great ideas for people of any age.

millennials, regrets, millennial life lessons

Millennials are now old enough to seriously reflect on life.

It seems like only yesterday a millennial was a college kid that baby boomers chided for being entitled and Gen Xers thought were way too sincere and needed to learn how to take a joke. Today, the oldest millennials, those born around 1980, have hit their 40s and have lived long enough to have some serious regrets.

They also have enough experience to take some pride in decisions that, in hindsight, were the right moves. The good news is that at 40 there is still plenty of time to learn from our successes and failures to set ourselves up for a great second half of life. These lessons are also valuable to the Gen Zers coming up who can avoid the pitfalls of the older generation.

A Reddit user who has since deleted their profile asked millennials nearing 40 “what were your biggest mistakes at this point in life?” and they received more than 2,200 responses. The biggest regrets these millennials have are being flippant about their health and not saving enough money when they were younger.

- YouTubewww.youtube.com

They also realized that the carefree days of youth are fleeting and impossible to get back. So they should have spent less time working and more time enjoying themselves. Many also lamented that they should have taken their education more seriously in their 20s so they have more opportunities now.

The responses to this thread are bittersweet. It's tough hearing people come to grips with their regrets but the realizations are also opportunities to grow. Hopefully, some younger people will read this thread and take the advice to heart.

Here are 21 of the most powerful responses to the question: “Millennials of Reddit now nearing your 40s, what were your biggest mistakes at this point in life?”

hearing, millennials, regrets, millennial lessons, millennial regrets, loud music, headphones A big millennial regret is not taking care of their hearingImage via Canva

1. "Not taking care of my hearing, not even 35 and going deaf." — Kusanagi8811

2. "Not getting healthy earlier." — zombiearchivist

millennial advice, work life balance, regrets, millennial regrets, work Millennials wish they had learned about work/life balance soonerImage via Canva

3. "Staying too long at a job in my 20s, just because it was safe and easy. When I finally got the motivation to leave, ended up with an almost 50% pay boost." — Hrekires

4. "Thinking that I could and should put myself on the back burner for anything and anyone else." — lenalilly227

millennials, smoking, cigarettes, quitting smoking, millennial regrets, millennial advice Millennials smoke less than previous generations but it's still a big regret for manyImage via Canva

5. "Smoking and not dealing with my shit the right way." — Allenrw3

6. "Pining after the wrong person." — runikepisteme

7. "I turned 40 this year and just started liking who I am. Why the fuck did it take 40 years for self acceptance?" — guscallee

- YouTubewww.youtube.com

8. "Take care of your fucking back. Lift with your knees. Sure it's rad when you grab a fridge by yourself and lift it in the back of a moving truck unaided, but one day that shit is going to have consequences that won't just magically go away by resting and "taking it easy" for a week." — GuyTallman

9. "I wish I spent more time with my dad while I had the chance." — CharlieChooper

10. "I'm 37. I absolutely could have taken better care of my body, but I'm in relatively good health. I'm starting to realize how important it is to maintain my health. I do also think I drank far too much in my 20 and early 30's. I'm trying to rectify that now, but it's hard. So that I guess." — dartastic

millennials, millennial regrets, millennial advice, indecision, life choices Indecision can be a bigger regret than making the wrong decisionImage via Canva

11. "I'm not sure if people have experienced the same but when I entered my 30s I became convinced I was rapidly running out of time. Rather than using that as motivation I let it paralyze me with indecision because I "couldn't afford to make the wrong choice." Consequently, I'm now 39 and, though I've had great things happen in my 30s, I regret spending so much time worrying and so little time committing to a course of action." — tomwaste

12. "Work to live, don’t live to work. You have half your working life after you turn 40 but only 20-25 years to really live it up before the responsibilities become heavy and your joints start to ache. Live life. Really LIVE it. Experience as much you can. Every sensation, sight, sound, touch. Be open. Be brave. Live your first few decades in the fast lane. You have the rest of your life to take it easy, when you have no choice." — MrDundee666

How To Save $10,000 FASTwww.youtube.com

13. "I should have paid more attention to my parents telling me to save money and less attention when they were teaching me about purity culture." — Arkie_MTB

14. "If I could tell my 18 year old self one thing, it would be to save 10% of every paycheck I ever got." — PutAForkInHim

15. "Thinking that I have time to do everything I want only to find myself loosing time, and the endless energy I used to have in order to purse them." — ezZiioFTW

sunscreen, skin cancer, millennials, millennial regrets, millennial advice Millennials were the first generation to really adopt wearing sunscreenImage via Canva

16. "Not wearing sunscreen." — blueboxreddress

17. "Not recognizing the importance of work/life balance earlier in life. My late teens, all 20's, and early 30's were spent pulling 60-100+hr weeks because I thought it was what was required to succeed. How wrong I was. Others stabbed me in the back and reaped the reward.1.) Putting work first for too long. Work is my #1 priority during work hours now. After quitting time, I don't think about it (much) anymore. I don't vent to my wife or friends about it anymore either.2.) Investing more into fast cars than solid long-term investments. Sure, it was fun, but I could have made bookoos more had I put that towards less-fun investments.3.) Not using PTO and just waiting for the payout. All those years, missed. I'm in my mid 30's and I didn't actually have a real vacation until 3 years ago.4.) Not realizing that "the good guy" often loses. Just because you're morally justified doesn't mean you're going to win. Just because there's a number to call doesn't mean anyone will actually help you. Just because "law" exists, doesn't mean people follow it, enforce it, or create justice. The world is dog eat dog and cynicism can be healthy in moderate doses."

18. "When you get out of college, keep your friends. No matter how hard it is. Hold on to them." — mpssss22

19. "I imagine these are kinda universal: Not getting fit and healthyAssuming I'd be offered proper guidance on how to achieve my goalsAssuming higher education would help me achieve my goalsSpending far too long caring what people thinkNot taking risks that might better my life when I was younger and had nothing to loseStaying in relationships too long after they were clearly done." — katapultperson

millennials, finance, fair pay, salary, millennial advice, financial advice, millennial regrets Learning to ask for fair pay was a big challenge for most Millennials Image via Canva

20. "Always ask for more pay. Starting, yearly, before leaving, whatever. Get that money." — SensibleReply

21. "Spending too much time in front of a screen and not enough enjoying life." — BellaPadella

This article originally appeared three years ago.

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One teacher's simple, disgusting experiment drives home the importance of hand washing

"Hand sanitizer is not an alternative to washing hands!"

Facebook/Jaralee Metcalf

Simple. Disgusting. Informative.

One of the biggest breakthroughs in preventing the spread of illnesses and infections in hospitals was embarrassingly simple: hand washing. In 1846, Hungarian physician Ignaz Semmelweis discovered that hand washing played a vital role in the spread of germs, and the practice soon became mandatory in hospitals. The simple act of scrubbing hands with soap and water literally saved lives.

Getting a kid to wash their hands, however, can be an uphill battle. While it's a common thing kids (don't) do, global perspective on the importance and effectiveness of hand washing has risen since the COVID-19 pandemic. According to a study published by the National Library of Medicine (NLM) in 2023, before the emergence of COVID-19, a survey found that only about 36% of people always washed their hands with soap, 48% sometimes used soap, and an unsettling 16% of respondents said they wash without soap. After COVID-19 emerged, however, more than 72% of respondents reported using soap every time they washed their hands. There's nothing like a pandemic (and perhaps the reality of FAFO) to strike fear into the hearts of those chronic under washers, but in 2019, one teacher did a simple experiment to show her students just how important hand washing is.

"We did a science project in class this last month as flu season was starting," teacher Dayna Robertson and classroom behavioral specialist Jaralee Metcalf wrote on Facebook. "We took fresh bread and touched it. We did one slice untouched. One with unwashed hands. One with hand sanitizer. One with washed hands with warm water and soap. Then we decided to rub a piece on all our classroom Chromebooks." Robertson later noted that they normally do make a point to sanitize the classroom Chromebooks, but didn't that day in the name of science.

science, experiment, dexter's lab, cartoon, kids, hygiene Dexters Laboratory What A Fine Day For Science GIFGiphy

The bread was put into plastic bags and the germs were left to fester. The bread that had been touched by unwashed hands and the bread that had touched the Chromebook had the most mold. The bread that had been touched by hands washed with soap and water remained (relatively) good enough to eat.

This experiment has been done before, but Robertson expanded on it by testing the effectiveness of hand sanitizer. The bread that had been touched by hands cleaned with sanitizer also had a fair amount of mold on it, although not as much as the bread touched by unwashed hands.

bread, mold, experiment, education, hand washing, cleanliness The bread doesn't lie. Facebook/Jaralee Metcalf

"As somebody who is sick and tired of being sick and tired of being sick and tired," Robertson wrote, "wash your hands! Remind your kids to wash their hands! And hand sanitizer is not an alternative to washing hands!! At all!" It's kind of making us retroactively gag over seeing port-a-potties with hand sanitizer set up in lieu of sinks.

The experiment was prompted by a different science lesson. "We had just finished a science lesson on how leaves break down during winter. The kids were kind of grossed out by the mold, so we decided to run our own version using germs and mold from our own environment," Robertson told Scary Mommy.

Weirdly, the classroom experiment received some criticism. "Lots of people actually DEFENDED not washing their hands!" Robertson told Scary Mommy. "That was shocking! It really was just a simple classroom experiment to teach about mold but we have all learned more about how easily we can spread the germs we can't see."

In the 2019 lens, this lesson being about mold seems simple enough. All of us here in 2025, though, blessed (or cursed) with the experience of the pandemic, know that washing your hands really is as life-saving as Semmelweis proved nearly two centuries ago. Research done in 2020 and published in PubMed showed that individuals who washed their hands consistently were more likely to have lower rates of COVID-19 infection. According to the Centers for Disease Control and Prevention (CDC) in 2024, hand washing also reduces respiratory illness like colds and flu in the general population by 16-21%, and reduces the number of people with diarrheal illnesses by 23-40%.

And to be sure, how we wash our hands is incredibly important. A quick rinse without scrubbing won't do the trick. According to the World Health Organization (WHO), the proper technique for handwashing is to wet your hands, apply soap, and then run your soapy hands under the stream while rotating, rubbing, and scrubbing every inch of your hands for at least 20 seconds. Usually you can hit that mark by singing "Happy Birthday" twice. Then, rinse. When you're done, dry your hands with a clean towel. Check out this demonstration from the CDC:

- YouTubewww.youtube.com

The moral of the story is, please, please remember to always wash your hands. It really makes a difference.

This article originally appeared six years ago. It has been updated.

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hand washing experiment

Modern Families

Man hilariously calls out why the trend of giving babies 'old people names' has got to go

“Ma’am. George is a mechanic in his 60s and he can’t work on your car this week because his sugars is running high.”

@mannybuckley/TikTok, Photo credit: Canva

Someone finally said what we're all thinking.

Listen, baby name trends come and go. What was once a hip and cool name will eventually be seen as passé (this coming from someone with a name that is now obsolete, apparently) and names once thought of as old-fashioned will absolutely become cool again. It’s part of the circle of life, like the tides, the seasons, the rising and setting of the sun…accept it.

In fact, this comeback is already happening. According to the Social Security Administration, vintage names like Theodore, Henry, Willam, Charlotte, Evelyn, and Emma are among the top ten most popular baby names of the moment. Jimmy Fallon’s daughters are named Winnie and Frances, for crying out loud.

However, just because there’s been an uptick in names that harken you back to a time when “good show, old sport” was a common phrase, not everyone is on board. Recently, content creator Manny Buckley hilariously put into words what many of us think of these WWII era names.

In a clip posted to his TikTok, Buckley first savagely said, “Y’all went from naming all y’all’s kids Jayden, Cayden, and Aiden, Madison, Addison, and Addylyn to giving them all old people names.” He then recounted being on a train and hearing another call after her toddler, whose name was George.

“Ma’am. George is a mechanic in his 60s and he can’t work on your car this week because his sugars is running high.” Where’s the lie?

@mannybuckley What is this cycle of naming kids!? #names #naming #name ♬ original sound - 𝕄𝕒𝕟𝕟𝕪 𝔹𝕦𝕔𝕜𝕝𝕖𝕪

He didn’t stop there, going on a lighthearted rant about the types of images certain now-popular names actually evoke, like Agnes (a “Florida retiree in her 70s who cannot leave the retirement home”), Ira (an “80 year old Jewish man”), Belinda (a “registered nurse who has been working in the field for 50 years”), and Clifford (a 85-year-old navy vet who needs “all y'all to be quiet”). Nary a kid sounding name in sight, if you ask him.

Though the video was clearly just a lighthearted jab, a few adults came into the comments to defend the use of vintage names.

“We aren’t naming babies. We’re naming people,” one top comment wrote, while another seconded, “Exactly! Some people don’t realize this. They are kids for a very short period of time, then they are adults.”

Still, another quipped, “yeah, but they aren’t senior citizens forever either!” Another wrote “I’m Martha…I’ve been 80 since the first grade.”

A few others, particularly teachers, chimed in with their own equally funny experience of kids having old fashioned names.

I am a kindergarten teacher. I have Marjorie and Brenda. It’s like a 1950’s secretarial pool.

I have kindergarteners named Edyth, Arthur, and Iris. They’re going to form a knitting club at recess.”

“My nephew is Charles lmao and he may only be 2.5, but he is the school maintenance and everyone call uncle.”

“We have Matilda and Cordelia, 4 and 2, shelling beans on the porch. Their nicknames are just as old, Tilly and Della. I love them though.”

And there you have it, folks. We have indeed come full circle. But is it any weirder than the thought of someone calling their Grandma Brittany? I think not.

This article originally appeared in February

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A nail salon made an ad so funny that people are taking road trips just for a manicure

Nailed it.

Representative photos by Wonderlane|Flickr and Aris Leoven|Canva

This Canadian nail salon has people packing their bags for a manicure

There are a lot of nail salons out there and, without word of mouth recommendations from people you trust, it can be impossible to know which salon to visit. Thanks to social media, though, many businesses have pages where they can advertise their services without having to spend a lot of money on traditional marketing practices like television, billboards, and radio. Doing their marketing using pictures and videos of their amazing work can help keep a steady flow of customers coming—but one Canadian nail salon is going with a slightly different approach.

Henry Pro Nails in Toronto, Canada is leaving the Internet in stitches after creating a viral ad for his nail salon. The video takes the beginnings of several viral video clips but instead of the expected ending, Henry pops in completing the viral moment in hilarious different ways.

It opens with a familiar viral video of a man on a stretcher being pulled by EMS when the stretcher overturns, flopping the man onto the ground. But instead of it ending with the injured man on the ground, Henry seamlessly appears laid out on the floor of his salon and delivers his first line, "Come to my nail salon. Your nails will look beautiful."

nails, nail salon, manicure, henry's pro nails, ads Rihanna Nails GIFGiphy

In another clip, a man holds his leg straight up and somehow flips himself into a split. When the camera cuts back to Henry, he's in the splits on the floor of his nail salon promoting loyalty discounts. The ad is insanely creative and people in the comments can't get enough. Some are even planning a trip to Toronto just to get their nails done by the now Internet famous top nail artist in Canada. This isn't Henry's first rodeo making creative ads, but this is one is without a doubt his most popular—and effective.

"I will fly to Canada to get my nails done here just because of this hilarious video. You win this trend for sure," one woman says.

"Get yourself a passport and make a road trip! My bf and I are legit getting ours and its only a 4 hr drive from where we are in Pennsylvania. Their prices are a lot better than other places I've been too," another person says while convincing a fellow American citizen to make the trip.

"Omg, where are you located? I would fly to get my nails done by you," one person writes.

"The pedicure I had at Henry’s was the best I have ever had. Unfortunately made all other places disappointing and I don’t live close enough for Henry’s to be my regular spot," someone else shares.

See on Instagram

To keep up with demand, in late October 2024 Henry's announced another location was coming soon in Vaughan, Ontario. Though there's no word on when the new "more spacious and professional facility" is opening just yet, customers can keep an eye out for Henry's next ad on social media.

See on Instagram

It just goes to show that creative advertising can get people to go just about anywhere, but great service is what gets them to come back. If you're ever in Toronto (or Vaughan!) and find yourself needing an emergency manicure, Henry's Pro Nails is apparently the place to be.

This article originally appeared last year.

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Adorable Golden Retriever absolutely loses it when he runs into his vet at a bar

No one has ever been this excited to see their doctor.

@cosmo_andtheoddparents/TikTok

He wuvs his vet.

Not every dog might jump with joy after seeing their vet out in public. But for Cosmo the Golden Retriever, it was practically Christmas all over again when he spotted his own vet, Dr. Jones, at a brewery.

In an adorable clip posted to TikTok, we see Cosmo in pure, unadulterated bliss as he snuggles with an equally happy Dr. Jones, who, considering he’s still in his scrubs, might have just gotten out of work to grab a quick pint.

Watch:

@cosmo_andtheoddparents When you run into your vet in public #goldenretrieversoftiktok #vetlife #animallovers #petparents #goldenretriever #goldenretrievers #doglife #dogmom #dailyfluff #charlestondogs #doglover #charlestondog #brewerydog ♬ original sound - Cosmo

Ugh, the cuteness is too much to handle! People in the comments could barely contain their secondhand joy.

“He looked over like, “Mom, do you see who this is?” one person wrote, while another said, “What in the Hallmark movie? Adorable!!”

One person even joked, “Did we all check the vet’s hand for a wedding ring? (Said as a married woman. Looking out for you all, or something.)”

According to Hannah Dweikat, Cosmo’s owner, the two actually share quite a history. She tells Upworthy that when Cosmo was but a wee pup, he “gave a scare” after eating a Sago Palm seed, which are highly toxic to dogs, from a plant in their backyard, which of course resulted in him being rushed to the animal hospital and staying there over the weekend.

While that’s every pet owner’s worst nightmare, and certainly a scary situation for the poor fur baby, Dweikat says that “the calm and patient demeanor” of Dr. Jones and his staff put Cosmo at ease. And because of this, “Cosmo has always loved going to see his friends—especially because they give him lots of treats and snuggles.”

Cosmo and Dr. Jones’ buddyship has also blossomed thanks to proximity, as Dweikat only lives down the street from the clinic. “Which means we get to see Dr. Jones and his staff out in public at times and Cosmo takes every chance he can get to say hi,” she explains. This time, however, she was able to capture it all on video. Yay for us!

What makes a good vet?

While not every vet, however gifted, will be able to elicit this type of reaction from their patients, having a calming presence like Dr. Jones is certainly a good sign for pet owners to be on the lookout for when shopping around for their own vet. But that’s not the only quality a good vet needs. According to Saint Matthews University, a vet also needs to have high stamina (both physically and mentally), as well as an ability to tolerate unpleasant situations (you can’t faint at the sight of blood or vomit), a high level of emotional intelligence (maybe all doctors should possess this skill, but especially those who work with animals), adaptability, a sense of enthusiasm, and finally, excellent communication skills.

Dr. Jones seems to have these attributes in spades, and his patients clearly love him for it. None so much as Cosmo, obviously.

By the way, if you’re in need of even more content featuring this precious pup, you can follow Cosmo on both TikTok and Instagram.

This article originally appeared in February

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My Gen Z kids see periods in my texts as 'aggressive.' No. They're not. Full stop. The end.

This is one Gen X hill I am willing to die on.

Photo credit: Canva

If you want to freak out a Gen Zer, put a period at the end of a text message.

As a Gen X mom of three Gen Z kids in their teens and 20s, there's a lot that I'm willing to concede and even celebrate when it comes to the gap in our generations. I love Gen Z's global consciousness, their openness about mental health, their focus on inclusivity, and their insistence on wearing comfortable shoes with formal wear. But there's one Gen Z feature that I simply cannot abide, and that is the weaponization of basic punctuation.

"It freaks me out when you say 'yes period' in a text," my high schooler told me one day. "It feels so aggressive, like I feel like I'm in trouble or something." I stared at him incredulously as my 20-year-old laughed but then agreed with him. "It does! The period makes it feel like you're mad," she said.

Ah yes, the period, the punctuation mark famous for its aggressive connotation. Far from being a mere generational quirk, this misinterpreting of benign text messages as aggressive or angry could result in serious communication breakdowns. Talking by text is already hard enough, and now we're adding a layer of meaning that older folks don't have a clue about?

text screenshot A Gen X text convo with Gen ZPhoto credit: Annie Reneau

The kids are serious about this, though. According to Gen Zers, pretty much any time someone puts a period at the end of a text, it means they're mad or irritated. At the risk of sounding like a dinosaur, I'd like to point out that reading into periods in texts like this is just silly. It's silly when the young folks do it with each other, but it's extra silly when they do it with adults who didn't grow up with texting and have ingrained grammatical habits that aren't easy to shake. (And frankly, some of us don't want to shake—I'm a former English teacher, for crying out loud.)

In no reasonable world can "Yes." be automatically viewed as aggressive. It's just not. Neither is "Time to get off the computer." Neither is "Got it." Or "OK." or "Sure." I understand that texting conventions have evolved such that end punctuation isn't necessary, but when did we start assigning negative intentions to very basic punctuation? I mean, if I wanted to be aggressive, I'd text, "HEY—time to GET OFF the COMPUTER!" A period should not be read as anything more than a matter-of-fact, neutral-toned statement. We have other tools for conveying tone in writing—capital letters, italics, bold, exclamation points, and now a whole slew of emojis. A period is and has always been neutral. That's literally the entire point of a period.

I'm even willing to give Gen Z an inch on the thumbs-up emoji—they think that's aggressive, too—only because emojis are new and their meanings are up for interpretation. But a period? Not budging. That little dot has been signaling the end of people's thoughts for centuries. Periods can and do sometimes affect tone in subtle ways—"No, I didn't," hits slightly differently than "No. I didn't."—but their basic inclusion at the end of a thought in no way signals aggression or anger, by text or otherwise. Not on Gen X's watch, at least. This is one generational hill I am willing to die on.

Oh Yeah Mic Drop GIF by Taylor BisciottiGiphy

These unwritten rules of texting seem to have been concocted by Gen Z, but when? And how? Who decides these things? Is there a group of super powerful and influential young adults who put out a bat signal at some point saying that periods are symbols of aggression? If the young folks want to play the reading-into-basic-punctuation game amongst themselves, making communication much more complicated for themselves, have at it. But please don't ascribe intent to us old fogies who've had "declarative statements end in periods" ingrained in us since elementary school.

Texting wasn't always like this. When texting first became a thing, using periods in them was pretty normal. As more and more people started dropping them (and capitalization—another deep English teacher wound), I held firm to their usage, mostly out of habit and feeling like my texts were incomplete without them. As my kids got old enough to text and informed me that periods are viewed by their age group as aggressive, I reconsidered. Should I stop using them, giving in to the tyranny of Gen Z's overthinking? Should I keep using them, embracing the fact that I'm old and set in my ways?

Ultimately, I landed on sometimes using periods in texts and sometimes not—a compromise between my own rigid grammar rules and Gen Z's seemingly senseless texting rules. Except only using them sometimes just confuses my kids even more, which is hilarious. Is Mom mad? Is she not? My daughter said she just has to remind herself who is texting, knowing that I—and most of my generation—simply don't use periods aggressively.

Nope. Not happening. Not ever. Period.

This article originally appeared in February.

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