The Curse of Knowing: A Self-Rescue Guide for the Kind-Hearted

I’ve come to realize that “knowing” is the sharpest weapon against kind-hearted people.

Every second, countless terrible things are happening in the world: war, famine, disease, accidents… It is precisely because 99.99% of them remain unknown to you that you can live a normal life. Once you learn of a single tragedy, your conscience compels you to do something. But the world’s suffering is infinite. Not acting equals unkindness. Not knowing equals unkindness. Trying to know it all equals burning yourself out completely. Thus, a sharp contradiction is born.

I was once trapped in this contradiction, feeling that whatever I did was wrong. It wasn’t until I began to systematically examine the concept of “kindness” that I realized many of us are imprisoned in a psychological cage co-constructed by the Information Age and our primitive brains.

We possess godlike perception, yet retain only human-scale problem-solving ability.

Throughout humanity’s long evolutionary history, our brains evolved to process information for a small tribe—roughly 150 people. Back then, learning of a misfortune usually meant it happened to a neighbor or clansman; a few steps would get you there to help, and kindness received tangible feedback. But today, the internet streams the suffering of eight billion people to our screens 24/7. Our capacity to acquire information has inflated a thousandfold or more, while our time, energy, and emotional bandwidth for pain remain stuck at prehistoric levels. Pressing the suffering of the entire world onto an ordinary mortal heart is indeed the sharpest of weapons.

To untie this Gordian knot—not acting equals unkindness, not knowing equals unkindness, knowing it all equals exhausting yourself—I found several new angles to rethink kindness:

First, ought implies can. There is a philosophical principle: if someone is required to do something, they must first be capable of doing it. Countless evils in the world far exceed the boundaries of our time, wealth, and power. Not resolving distant wars or hunger does not make you unkind toward those tragedies; it means you are genuinely powerless regarding them. Acknowledging your own powerlessness is a limitation every human must accept; it does not stain the fundamental kindness of your character.

Second, “strategic ignorance” is not indifference but self-preservation. If your tank is nearly empty, you must choose where to drive. A good person who sinks into depression or breaks down from excessive empathy can no longer provide warmth to those around them. Allowing yourself to close your eyes, to turn off the news, is not a betrayal of conscience; it is maintenance for your own generator. Protect yourself, and only then will you have the reserves to light the way for others in the future.

Third, kindness is not about clearing every red dot on the map. If you view the world’s suffering as red dots in a game that must be cleared, you will live in perpetual defeat. Kindness is not about filling every abyss in the world—that is God’s work. Human kindness is lighting a lamp within the radius your eyes can see and your arms can reach. You cannot save distant tragedies from the news, but you can show extra patience to your exhausted partner today, feed a handful of cat food to the stray cat downstairs, or tell the lost delivery driver, “It’s okay.” These are real, tangible “good deeds” you create in a world full of bad things.

Yet despite all this, a voice deep inside asks: Doesn’t this amount to a kind of “half-assed kindness”? Neither choosing absolute selfishness nor absolute kindness. I must admit, the phrase is cruelly accurate. Measured by an absolute standard, this is indeed half-assed kindness. But the question is—why must we accept this half-assed state? And is it truly a shame?

Absolute selfishness belongs to beasts; absolute kindness belongs to gods. Humans are fated to dwell in between. Can you choose absolute selfishness? You can’t, because as long as you possess mirror neurons, seeing others bleed and cry will trigger a physiological resonance. Moving toward absolute selfishness means you must completely kill your sensory organs as a human being. Can you choose absolute kindness? The synonym for absolute kindness is sacrifice. Because suffering is infinite, while your body, wealth, and energy are finite. Absolute kindness means pouring your last bite of food into the world’s bottomless pit until you are drained into a dried husk. That is the myth of the Buddha feeding his flesh to the eagle, not the way mortals live.

The vast majority of people are destined to wander painfully between these two poles. “Half-assed” is precisely a synonym for “humanity” itself. More crucially, the pain of this half-assed state comes precisely from your conscious bearing of “guilt over moral choice.” You donate a hundred dollars, knowing full well you could donate a thousand, keeping the remainder for a nice meal tomorrow or a video game. Then you feel ashamed. But have you noticed? This shame didn’t have to exist. It is precisely because of your residual kindness that you suffer over your “lack of sufficient kindness.” Choosing the half-assed path is actually bravely bearing this torn feeling, rather than escaping through all-or-nothing extremism.

The world runs not on the absolute kindness of a few, but on the patchwork of countless half-assed kindnesses. In physics, water boils at 100 degrees; we might think water at 50 degrees is hypocritical and incomplete. But in human life, washing our faces, bathing, drinking, watering plants—all of it uses that half-assed water at a few dozen degrees. Absolutely cold water freezes people to death; absolutely hot water scalds them. At a roadside accident, someone calls the police but dares not approach; another sets up a warning sign from afar but dares not apply pressure to the wound—they are all practicing half-assed kindness, with selfishness and reservations. Yet it is these fragmented, incomplete acts of goodwill that ultimately weave a safety net holding up this precarious world.

Then I pressed myself further: If so, is there any real difference between 50% kindness (doing a good deed every day) and 10% kindness (doing a good deed once a month)?

From a macro perspective, if the world’s suffering is a math problem with an infinite denominator, then both 50% and 10% divided by infinity equal zero. But if we pull our gaze back from the grand narrative of “changing the world” to the extremely concrete, microscopic reality, the difference between 50% and 10% becomes enormous—not to the world, but to the specific recipient and to yourself.

For the recipient, the difference is between “0” and “100.” On a beach at low tide, countless small fish are stranded; a child throws them back one by one. Someone says, “With so many fish, who cares?” The child picks one up: “This one cares.” And another: “This one cares too.” For the one person who received your help that month, the stray cat you fed, your 10% kindness is, to that individual, a 100% change. Suffering is macroscopic; pain is microscopic.

For yourself, the difference lies between a “KPI assessment” and an “instinctive reflection.” When you force yourself to do good every day, turning kindness into a moral KPI, you quickly fall into moral exhaustion, becoming full of hostility and judgment. But 10% kindness may be the natural overflow your current mind and energy can afford. It doesn’t drain your core reserves; it is merely a faint glow cast outward when you still have strength to spare. If kindness becomes a quota you must grit your teeth to maintain, it becomes a curse. Only when it is an effortless gesture made after your own needs are met can it be sustainable.

Looking deeper, who leaves more warmth behind: someone pursuing 50% kindness who crashes after six months and ends up completely indifferent, or someone who maintains 10% half-assed kindness for a lifetime? Human morality is not a 100-meter dash; it is an endless marathon. 10% may be more meaningful than 50% precisely because it is small enough, selfish enough, to be sustainable.

At this point, Effective Altruism (EA) entered my field of vision. Its core logic: since we cannot save everyone, we should calculate the input-output ratio of kindness like an investment, using limited resources to save the most people possible. At first blush, it seemed the perfect antidote to my dilemma—turning heartbreak into accounting, replacing crushing guilt with Excel spreadsheets. I wouldn’t need to cry over every stray cat seen online; I could calmly transfer 10% of my monthly salary to the highest-rated charity.

But digging deeper, I discovered that once EA becomes a belief, it transforms into an even more terrifying, precision-engineered moral prison. If everything must be weighed for philanthropic efficiency, then buying a thirty-dollar coffee today equals choosing to let a child who could have been saved die. Wanting to buy a game console or travel becomes an extremely selfish, immoral act. It won’t even let you keep that 10% half-assed kindness, because it will judge your every entertainment, rest, and moment of self-satisfaction 24/7, ultimately driving you to become a “CPU of doing good,” even leading you to believe that to save more people, you can trample the most basic moral lines—just like FTX founder SBF, who walked the path of fraud in the name of supposedly more efficient charity.

So, how should we face Effective Altruism? My answer: borrow its weapons, but reject its faith. When emotional blackmail and absurd crowdfunding flood the internet, I can use EA thinking as a shield, refusing to waste empathy on inefficient, sensationalist causes; but I will never fully quantify my own kindness. Human goodwill is, at its core, a “flesh-to-flesh connection.” Saving a thousand people on the other side of the planet via bank transfer is indeed grand. But washing dishes for your partner because you feel for them, or helping up a fallen elderly person because you can’t bear to see them hurt—these inefficient, emotionally driven, face-to-face acts of kindness are what truly nourish your soul.

Someone might retort: If 50% kindness and 10% kindness do differ, and more is better, shouldn’t we logically accept EA and pursue 100% maximally efficient charity? This deduction sounds perfectly self-consistent, but hides a fatal conceptual sleight of hand: it equates “better” with “must.” 10% kindness is your duty, the baseline of social morality; 50% kindness, or the ultimate dedication EA pursues, falls under “supererogation”—noble if done, not wrong if omitted. Running 5 kilometers is indeed better for your body than 1 kilometer, but not running 5 doesn’t mean you’re murdering your health, nor does it mean you must train for a marathon.

Moreover, the vessel of charity is a living human being, not a frictionless physics model. EA’s biggest blind spot is assuming humans are calculators with zero emotional wear. Forcibly pursuing maximization generates enormous psychological attrition, ultimately causing the entire system to collapse. If you destroy yourself in pursuit of that theoretical maximum, you will lose even that most basic 10%.

So, I have now found a self-consistent path: cap the amount of kindness I can bear—say, 10%—and then borrow EA’s thinking to optimize how that 10% is deployed. Invest this limited money and energy into the most efficient, most reliable places, rather than wasting it on pseudo-charity or emotional marketing. This way, I maintain the comfort of my half-assed approach while extracting maximum value from that 10%.

At this point, I finally reconciled with myself: doing good is partly instinct, and partly a behavior displayed to the outside world. The moral education we received as children often sanctifies kindness, as if any trace of self-interest or vanity taints its purity. But an old Chinese saying is more practical than Kant: “Of all virtues, filial piety is foremost; judge the deed, not the heart, for if you judge the heart, no one on earth is flawless.” When you do a good deed, it involves both biological instinctual resonance and aspects of self-image building and emotional reward. Is there a problem with that? Not at all. If someone donates a thousand dollars to get likes on social media, the starving child who receives it will not care whether the motive was pure sainthood or self-displaying vanity. If you do good your whole life hypocritically, you are still a good person.

There is no such thing as perfect, and therefore no perfect personality. The voice that once tortured me—“Once you know of a bad thing, you must do something”—was actually driven by a phantom of “I must possess a perfect personality.” We so desperately want to become someone flawless in every situation, trying to use our mortal flesh to play the role of a compassionate god. But the truth is, the real you and I will pretend not to see a beggar on the street out of laziness, waste bread that could have been relief supplies out of gluttony, and deliberately perform kindness at certain moments to show off. This is a riddled, gap-filled personality, and that is precisely complete humanity. Psychologist Carl Jung said, “I would rather be whole than perfect.” A complete personality contains selfishness, cowardice, vanity, and indifference, while also containing compassion, courage, generosity, and love. When you accept the imperfections in your personality and admit that you are an ordinary person swayed by worldly desires, the inner tearing truly subsides.

Returning to the original pain point: Why is “knowing” the sharpest weapon against kind people? Because kind people try to catch this riddled world with a perfect personality. Now, I have put on a suit of armor. I will still know of those bad things, but I no longer feel it is my sin not to solve them; I will still do a few small good deeds, even knowing they are mixed with instinct and the desire to show off to the world. At the edge of this endless abyss, I have found a comfortable place for myself.

This is not decadence; this is mental maturity and self-consistency. I have finally let myself off the hook, and can now, in this world full of bad things, live a normal life with ease, freedom, and a little mortal imperfection.