Americans are struggling with anger. The American Psychological Association (APA) defines anger as “an emotional state that varies in intensity from mild irritation to intense fury and rage.”

According to a 2025 report by the APA, 45% of Americans reported feeling angry or irritable.

Anger was an emotion that Greek philosopher Plato, who lived from 428 to 348 BCE, knew well and studied closely. He offered wisdom to those seeking answers on how to live a more peaceful life.

Centuries later, his sage insights are still helping people today. He offered a simple, single sentence to those seeking guidance.

Plato’s advice on anger

According to Plato, “There are two things a person should never be angry at, what they can help, and what they cannot.”

Plato did not shy away from discussing anger in his works on the human experience. He expanded on the Greek term thymos (also spelled thumos), describing it as an “internal psychological process of thought, emotion, volition, and motivation.”

Plato saw anger as part of human “spiritedness” and “passion.”

In an essay on Plato and anger, philosopher Gregory Sadler writes, “Anger arises from a perception not only that some harm has been done, some inconvenience has been imposed, some wish, desire, or intention has been frustrated — but all the more from a sense that some wrong has been committed, that someone or something is unjust.”

Rather than deeming anger morally right or wrong, Plato’s stance is more focused on what humans do with it.

How to deal with anger

Plato explained that there are two ways humans can view anger when it arises: through the lens of “what they can help, and what they cannot.”

Sadler notes, “For Plato, the goal is not total inirascability, an inability to grow angry — nor is it a godlike self-mastery that would preclude any angry responses whatsoever. There are situations in which one ought to grow angry, and act out that anger — when morally this is the right thing to do.”

The work comes in deciphering when to act on anger and when not to. In short: reason.

The APA notes that using logic is key to defusing anger:

“Logic defeats anger, because anger, even when it’s justified, can quickly become irrational. So use cold hard logic on yourself. Remind yourself that the world is ‘not out to get you,’ you’re just experiencing some of the rough spots of daily life. Do this each time you feel anger getting the best of you, and it’ll help you get a more balanced perspective.”

This is part of what the APA calls “cognitive restructuring,” explaining that it is important to focus on rationality: “For instance, instead of telling yourself, ‘oh, it’s awful, it’s terrible, everything’s ruined,’ tell yourself, ‘it’s frustrating, and it’s understandable that I’m upset about it, but it’s not the end of the world and getting angry is not going to fix it anyhow.’”

The APA adds, “Angry people tend to demand things: fairness, appreciation, agreement, willingness to do things their way.”

By turning these “demands” into “desires,” peace can be achieved.

“In other words, saying, ‘I would like’ something is healthier than saying, ‘I demand’ or ‘I must have’ something,” the APA says.

For more support, check out the APA’s resources on anger.

A single door can open up a world of endless possibilities. For homeowners, the front door of their house is a  gateway to financial stability, job security, and better health. Yet for many, that door remains closed. Due to the rising costs of housing, 1 in 3 people around the world wake up without the security of safe, affordable housing. 

Since 1976, Habitat for Humanity has made it their mission to unlock and open the door to opportunity for families everywhere, and their efforts have paid off in a big way. Through their work over the past 50 years, more than 65 million people have gained access to new or improved housing, and the movement continues to gain momentum. Since 2011 alone, Habitat for Humanity has expanded access to affordable housing by a hundredfold. 

A world where everyone has access to a decent home is becoming a reality, but there’s still much to do. As they celebrate 50 years of building, Habitat for Humanity is inviting people of all backgrounds and talents to be part of what comes next through Let’s Open the Door, a global campaign that builds on this momentum and encourages people everywhere to help expand access to safe, affordable housing for those who need it most. Here’s how the foundation to a better world starts with housing, and how everyone can pitch in to make it happen. 

Globally, almost 3 billion people, including 1 in 6 U.S. families, struggle with high costs and other challenges related to housing. A crisis in itself, this also creates larger problems that affect families and communities in unexpected ways. People who lack affordable, stable housing are also more likely to experience financial hardship in other areas of their lives, since a larger share of their income often goes toward rent, utilities, and frequent moves. They are also more likely to experience health problems due to chronic stress or environmental factors, such as mold. Housing insecurity also goes hand-in-hand with unstable employment, since people may need to move further from their jobs or switch jobs altogether to offset the cost of housing. 

Affordable homeownership creates a stable foundation for families to thrive, reducing stress and increasing the likelihood for good health and stable employment. Habitat for Humanity builds and repairs homes with individual families, but it also strengthens entire communities as well. The MicroBuild® Initiative, for example, strengthens communities by increasing access to  loans for low-income families seeking to build or repair their homes. Habitat ReStore locations provide affordable appliances and building materials to local communities, in addition to creating job and volunteer opportunities that support neighborhood growth. 

Everyone can play a part in the fight for housing equity and the pursuit of a better world. Over the past 50 years, Habitat for Humanity has become a leader in global housing thanks to an engaged network of volunteers—but you don’t need to be skilled with a hammer to make a meaningful impact. Building an equitable future means calling on a wide range of people and talents.Here’s how you can get involved in the global housing movement:

Speaking up on social media about the growing housing crisis 

Volunteering on a Habitat for Humanity build in your local community

Travel and build with Habitat in the U.S. or  in one of 60   countries where we work around the globe

Join the Let’s Open the Door movement and, when you donate, you can create your own personalized door 

Shop or donate at your local Habitat ReStore

Every action, big and small, drives a global movement toward a better future. A safe home unlocks opportunity for families and communities alike, but it’s volunteers and other supporters, working together with a shared vision, who can open the door for everyone. 

Visit habitat.org/open-door to learn more and get involved today. 

Mark Twain is one of the most celebrated authors in American history. Throughout his long career as a writer and lecturer, he instilled his wisdom about life to others through masterpieces (such as The Adventures of Huckleberry Finn and The Adventures of Tom Sawyer) and journal entries alike.

Twain, born Samuel Langhorne Clemens in 1835, consistently put down thoughts and ideas to paper that continue to inspire people today, decades after his death in 1910. His quotes encourage people to steep and mull ideas over in their minds, a skill necessary for critical thinking.

Twain’s works challenged readers to become critical thinkers, and one famous Mark Twain quote on critical thinking remains particularly relevant.

What is critical thinking?

Merriam-Webster defines critical thinking as “the act or practice of thinking critically (as by applying reason and questioning assumptions) in order to solve problems, evaluate information, discern biases, etc.”

It also notes an additional example from First Amendment expert Greg Lukianoff and social psychologist Jonathan Haidt: “Today, what we call the Socratic method is a way of teaching that fosters critical thinking, in part by encouraging students to question their own unexamined beliefs, as well as the received wisdom of those around them.”

The root of critical thinking is to analyze ideas and opinions, taking nothing at face value. It’s something Twain lived out in his own life.

“Mark Twain was not afraid to reject values he had once accepted, and he thought long and hard about how these transformations happened—or failed to happen,” said Stanford Magazine writer Shelley Fisher Fishkin in 2007.

Mark Twain’s advice on critical thinking

According to Twain, this is how one becomes a critical thinker:

“Whenever you find yourself on the side of the majority, it is time to pause and reflect.”

This quote is cited in Mark Twain’s Notebooks and Journals, Volume II: 1877-1883. According to the University of California Press, it is a conglomeration of 12 of Twain’s notebooks from 1877-1883.

During this time, he documented three milestone trips he took that deeply impacted him: one to Bermuda, an extended tour of Europe, and his return to his roots on the Mississippi River. 

For Twain, this quote challenges people to dig deeper about their convictions and popular opinion. While he does not convey a negative connotation towards mainstream (the majority) thinking, he encourages people to use critical thinking through quiet contemplation.

In his essay titled “Corn-Pone Opinions,” Twain once again challenged conformity. In the essay, Twain “argues that people generally conform their opinions to those held by the majority in their community rather than thinking independently people’s opinions,” per Scribd.

How to become a critical thinker

Critical thinking is a practice, and Steve Pearlman, Ph.D., founder of the Critical Thinking Institute, shared his insights in a 2025 Tedx Talk on four steps to help you become a stronger critical thinker.

“You cannot engage in problem solving at all without making a detailed observation of factors that might matter to the problem, formulating a correct and complex, insightful question about that problem, weighing out different pieces of information as they relate and impact your conclusion to that problem, and ultimately drawing a complex conclusion,” he says.

1. Analyze and observeThe first step of critical thinking is not an action at all, but a posture: to analyze and observe what a person sees, hears, and is presented with, according to Pearlman.

2. Question and clarifyRather than making assumptions, Pearlman notes the next step is to ask questions and look for clarity. It’s important to pay attention to any biases or opinions.

3. Evaluate and examine the evidenceNext, take a deeper look at evidence and variables. What represented facts can be supported (or not)? Compare, examine and question evidence, notes Pearlman.

4. Consider alternatives and draw conclusionsFinally, come to a conclusion. But in that process, he adds that it’s key to weigh alternatives (other possible explanations or viewpoints), using reason-based judgement to come to a decision.

Generally speaking, humans want to be happy. At the very least, we want to live with a certain baseline of happiness, even knowing life comes with inevitable ups and downs. An entire self-help industry exists because of this desire, and there’s no shortage of advice on how to be happier.

But what if the key to happiness was actually knowing how to make yourself unhappy? That’s the idea behind CGP Grey’s video explaining “7 Tactics to Maximize Misery” (an adaptation of How to Be Miserable by Dr. Randy J. Paterson).

By detailing the habits that make us unhappy, it becomes quite clear why we might be struggling with happiness and what we might want to change. The main video includes a video footnote, in case it’s not abundantly clear that the tactics for misery are not meant to be taken as literal advice, but quite the opposite:

“You, like me, might find the advice on happiness kind of tiresome,” Grey says. “Almost irritating. So it might be more useful to think about how to achieve the opposite, and thus, to see how the actions we might take work against us…My dear viewers, do not take the main video as literal advice.”

Now that that’s out of the way, let’s get into the seven ways we can make ourselves miserable:

“Remain indoors as much as possible, preferably in the same room,” Grey suggests. “Be the human equivalent of a pile of laundry…Don’t let a beautiful day tempt you for a walk. Avoid anything even vaguely exercisial.”

He explains that stillness will keep reward chemicals out of your brain and lead to health problems, which will help you stay in the cycle of stillness and misery. And to be even more miserable, make your bedroom your “all room,” doing all of your not-doing-anything-physical in one small space.

2. Screw with your sleep

“A regular sleep cycle is a fragile thing and takes at least three days to establish,” says Grey. “Be sure then to vary your bedtime by several hours twice a week, at least. Even better: vary your wake time. Sleep in late, preferably very late, some but not all days. And tell yourself you are making up for sleep to feel like you’re doing something healthy, even though you feel terrible when you wake up early and when you wake up late.”

Basically, you want to make sure you befriend irregular sleep and insomnia, never waking up or going to bed at the same time.

You should try to go to bed at the same time every night, even on the days when you do not have to work. Your body loves to have a routine so it knows when to rest and when to be active. When you sleep well, you wake up with a lot of energy to chase your dreams. A tired mind…— Dave (@thought_harbor) April 16, 2026

You should try to go to bed at the same time every night, even on the days when you do not have to work. Your body loves to have a routine so it knows when to rest and when to be active. When you sleep well, you wake up with a lot of energy to chase your dreams. A tired mind…

3. Maximize screen time

“Boredom could drive you to motion, so let the screen entertain you,” suggests Grey. “Tiredness can push you to sleep, so let the screen keep you awake, sort of, as long as possible. Always fall asleep with a screen in your hand and put your eyes back on it as soon as you wake.”

Grey explains that you have allies on this front:

“Behind the screen are teams of the smartest people and brightest bots competing to hold your attention on them as long as possible. Let them........

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