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Your friend didn’t text back. Your partner forgot the one thing you asked for. A coworker sent the email to everyone except you.
In about two seconds, your mind has a story ready. They don’t care. They did it on purpose. They’re trying to push me out.
There is an old rule for exactly this moment. It’s called Hanlon’s razor, and it goes like this:
“Never attribute to malice that which is adequately explained by stupidity.”
In plain words: before you decide someone was being cruel, check if they were just careless, busy, or confused. Most of the time, they were.
It’s a good rule. It has saved a lot of friendships. But when you dig into where it came from, you find something interesting. The older versions of this idea were kinder than the one we use today.
What Hanlon’s Razor Means
A “razor” is a thinking tool. It helps you cut away the explanations you probably don’t need. The most famous one is Occam’s razor, which says the simplest explanation is usually the best one.
Hanlon’s razor is a cousin of that idea, but it’s about people, not puzzles. Occam’s razor asks, “What is the simplest explanation?” Hanlon’s razor asks, “Did they mean to hurt me?” And its answer is: probably not.
Why does this need a rule at all? Because our brains lean the other way. When we mess up, we know the reason. We were tired. The phone died. We forgot. When someone else messes up, we only see what they did, and it’s easy to fill in a bad reason.
Psychologists have a name for this habit. The social psychologist Lee Ross called it the “fundamental attribution error” in 1977: we explain other people’s actions by their character, and our own actions by our circumstances. Hanlon’s razor is a short, easy-to-remember fix for that habit.
Where Hanlon’s Razor Came From
You might expect a line this famous to come from a great thinker. It didn’t. It came from a joke book.
In 1980, the writer Arthur Bloch put out Murphy’s Law Book Two, a collection of funny “laws” about how life goes wrong. Readers sent in their own. One reader, Robert J. Hanlon, sent in the line about malice and stupidity. It went into the book under his name, and that’s where the “Hanlon” in Hanlon’s razor comes from. Very little else is known about him.
But the idea is much older than 1980. The research site Quote Investigator has traced a long line of earlier versions:
- 1941: In Robert Heinlein’s science fiction story “Logic of Empire,” a character says: “You have attributed conditions to villainy that simply result from stupidity.”
- 1774: In Goethe’s novel The Sorrows of Young Werther, the young man writing the letters says, in one English translation, that “misunderstandings and neglect occasion more mischief in the world than even malice and wickedness.”
You will also see the line credited to Napoleon online. There is no good evidence he ever said it.
The Detail Most People Miss
Look closely at Goethe’s version again. He doesn’t say people are stupid. He says misunderstandings and neglect. Those are ordinary things. Everyone misunderstands. Everyone forgets. Everyone drops the ball sometimes.
Somewhere along the way, the idea picked up an insult. The modern version gets you to a kind conclusion, “they didn’t mean it,” but it gets there by an unkind road: “they’re just not smart enough to have meant it.”
That’s a strange trade. You stop thinking your partner is cruel, and start thinking your partner is dumb. You’ve swapped one low opinion for another.
And in real life, “stupidity” is rarely the right word anyway. The friend who didn’t text back isn’t stupid. They might be buried at work, caring for a sick parent, or just bad with their phone. The coworker who left you off the email might have typed fast and missed a name. None of that is stupid. It’s just human.
When Hanlon’s Razor Doesn’t Work
Hanlon’s razor is a first guess, not a final answer. Some people really do mean harm. If someone keeps doing the same hurtful thing after you’ve told them it hurts, that’s no longer a misunderstanding. It’s a pattern.
A good way to use the razor:
- The first time, assume a mistake.
- The second time, ask a question. “Hey, I noticed I wasn’t on that email. Was that on purpose?”
- If it keeps happening after you’ve talked, believe the pattern. Being kind doesn’t mean pretending not to see.
That middle step, asking, is the one most of us skip. We jump from “they hurt me” straight to “they meant to.” A simple question often clears it up in one sentence.
A Kinder Version of the Same Rule
Here’s the funny thing. The best version of this idea doesn’t need the word “stupidity” at all.
One of the oldest descriptions of love ever written, the one you’ve probably heard read aloud at a wedding, says that love thinks no evil and believes all things. It was first written to a group of people who were busy fighting with each other. It doesn’t say other people are foolish. It says love chooses to hope the best about them. The same passage says love rejoices in the truth, so this isn’t pretending. It’s a choice to start from hope instead of suspicion, and to let the truth, not your first guess, have the last word.
That’s Hanlon’s razor without the contempt. Same kind conclusion. Better road to get there.
How to Use It This Week
You don’t need any special tools for this. Just a pause.
- Catch the story. When you feel that hot flash of “they did this to me,” notice it. Name it in your head: “I’m telling myself a story.”
- Write three other reasons. Before you react, think of three ordinary reasons they might have done it. Tired. Busy. Didn’t see it. You’ll usually find one that fits.
- Ask, don’t accuse. “Did you get my message?” works better than “Why are you ignoring me?”
- Give the grace you’d want. Think of the last time you forgot something important. What did you hope the other person would think?
If your first reaction tends to be a quick flash of anger, our free How Well Do I Handle Anger? quiz can show you where that reaction comes from. And if you’ve noticed you judge some people too kindly and others too harshly, you might like our piece on the halo effect. It’s the same habit, pointed the other direction.
Most of the hurt in our lives doesn’t come from enemies. It comes from ordinary people, having ordinary days, missing things they didn’t mean to miss. We’re all on both sides of that.
The next time someone lets you down, you get to choose which story you tell. You can tell the one where they’re cruel, or the one where they’re foolish. Or you can tell the kinder one, where they’re just human, like you, and worth one more chance.
Discussion Question
Is Hanlon’s razor good advice as it is, or would it work better if we dropped the word “stupidity” and said “mistakes” instead? Tell us what you think in the comments.
Share This
“Never attribute to malice what can be explained by stupidity.” Turns out the 1774 version was kinder: it blamed misunderstandings, not stupidity. Worth reading: https://bgodinspired.com/?p=117463
My partner forgot something and I was ready to be mad. Then I read this about Hanlon’s razor and asked a question instead. Took one sentence to clear up. https://bgodinspired.com/?p=117463
Hanlon’s razor came from a 1980 joke book, not a philosopher. The idea behind it is much older, and gentler. https://bgodinspired.com/?p=117463
Questions People Ask About Hanlon’s Razor
What does Hanlon’s razor mean?
Hanlon’s razor is the rule “Never attribute to malice that which is adequately explained by stupidity.” It means that when someone does something that hurts or annoys you, you should first assume it was a mistake, carelessness, or confusion rather than a deliberate attempt to cause harm, because honest mistakes are far more common than intentional cruelty.
Who came up with Hanlon’s razor?
Hanlon’s razor is named after Robert J. Hanlon, a reader who submitted the saying to Arthur Bloch’s 1980 humor book Murphy’s Law Book Two. The idea is older than that: Robert Heinlein’s 1941 story “Logic of Empire” contains a similar line, and Goethe’s 1774 novel The Sorrows of Young Werther says misunderstandings and neglect cause more trouble than malice.
Did Napoleon say “never attribute to malice what can be explained by incompetence”?
There is no reliable evidence that Napoleon Bonaparte said “never attribute to malice what can be explained by incompetence” or any version of Hanlon’s razor. The attribution circulates widely online, but researchers have not found it in any record of his words.
What is the difference between Hanlon’s razor and Occam’s razor?
Occam’s razor says the simplest explanation is usually the best one, and it applies to any kind of problem. Hanlon’s razor is narrower: it applies to people’s motives, and says a harmful action is more likely caused by a mistake than by bad intent. Hanlon’s razor can be seen as Occam’s razor applied to human behavior.
When should you not use Hanlon’s razor?
Hanlon’s razor should not be used to ignore a repeated pattern of harm. If someone keeps doing the same hurtful thing after being told clearly that it hurts, the behavior is no longer well explained by a simple mistake. Hanlon’s razor works best as a first assumption, followed by an honest question, not as a reason to excuse every action.
