Nine questions on a walk: a writer tests Nietzsche's 148-year-old marriage question on her husband

Parade writer Chrissy Callahan put a line from Friedrich Nietzsche's 1878 book Human, All Too Human to the test with her husband of five years, and published the account on October 28, 2026. The line asks whether you will enjoy talking with your spouse into old age. The couple worked through nine questions on a neighborhood walk.

The question Nietzsche set

In Human, All Too Human, Nietzsche described marriage as a "long conversation." Callahan quotes the passage in full: "When marrying you should ask yourself this question: do you believe you are going to enjoy talking with this woman into your old age? Everything else in a marriage is transitory, but most of the time that you're together will be devoted to conversation."

The wording addresses a man choosing a wife, which is how the sentence was written in 1878 and how Parade prints it.

Callahan pairs it with a second line attributed to the philosopher: "It is not a lack of love, but a lack of friendship that makes unhappy marriages." Her reading is that friendship and conversation outlast passion. At the start of a relationship attraction grows, she writes, and with time the intensity of those early days turns into a stronger emotional bond, which Nietzsche did not regard as a loss.

The test he proposed has one item and looks decades ahead. It asks about enjoyment, not agreement, and it says nothing about whether the talk should be easy.

What the experiment consisted of

Callahan found a list of deep conversation starters on Calm.com, a meditation website she had used before, and skipped the questions she and her husband already discuss. The nine she kept included "How do you feel about the current state of our relationship?", "How loved and appreciated do I make you feel?" and "What are your biggest fears and how do you cope with them?"

Her husband, she writes, groaned "Oh God" when told about the plan. She describes him as a teaser, so she took the groan as half a joke. She asked each question and answered first to ease him in. He made jokes at the start, then settled in and got serious.

The outcome is told plainly. "There were no big surprises that came out of the discussion," she writes, because the two are already honest with each other and discuss big topics as they come up. A couple who talk regularly found that they talk. She says the walk left them both feeling closer, and that it let them slow down and reflect on what has worked.

The piece is an essay by one participant who went in expecting the theory to hold. No outside party scored the conversation, no comparison walk about the grocery list was run, and the test Nietzsche set, enjoyment into old age, cannot be read from one afternoon five years in. Callahan closes with the line "I'm pretty sure Nietzsche was onto something." Of the nine questions, she recommends three for other couples: the one about the state of the relationship, the one about feeling loved and appreciated, and the one about the couple's biggest strength.

What the Gottman Institute adds

To move from one couple to many, Callahan turns to the Gottman Institute, the Seattle research and training organization founded around the work of psychologist John Gottman. Its site states that "Sixty-nine percent of relationship conflict is about perpetual problems." These are conflicts rooted in fundamental differences of personality or lifestyle needs that any two people face, and the institute says all couples have them.

The passage Callahan quotes matters most for the Nietzsche question: "Instead of solving perpetual problems, what seems to be important is whether or not a couple can establish a dialogue about them." Without such a dialogue, the institute says, the conflict becomes gridlocked, and gridlocked conflict eventually leads to emotional disengagement.

So the institute's version of a long conversation is not a pleasant one. It is a conversation that keeps returning to the same unresolved difference without contempt. A second post on the institute's site, written in the voice of a therapist who sees couples in an office, puts the goal this way: the couples who last report "more humor, more affection, and more willingness to be influenced." It adds that perpetual problems handled with dialogue show a couple can survive not seeing eye to eye, "a deeper kind of security than agreement ever gave you."

Two cautions apply. The posts we read give the 69% figure without a sample size, a year or a journal, so it is a number to cite as the institute's, not as a measured fact about every marriage. And the pages sit on a site that also lists paid products for couples, which is a reason to read them as the institute's own account of its method.

Quality of disclosure, not volume of words

Callahan also cites psychologist Dr. Abby Medcalf, who writes on her website that emotional intimacy occurs "when two people consistently show each other who they really are and respond to each other in ways that feel safe and seen." Medcalf warns against mistaking it for communication frequency. A couple texting each other thirty times a day, she writes, may be sharing pure logistics: pick up milk, what time will you be home, what's for dinner.

"Volume of words isn't the metric; the quality of disclosure is," Medcalf writes.

Her advice is modest. She tells readers not to try a four-hour vulnerable conversation the next day and to try instead "one true sentence, fifteen minutes of phones-down presence, or one curious question instead of a defensive response." The reasoning she gives is that a nervous system needs proof that vulnerability will not be punished, and small attempts supply it.

Both Medcalf and the Gottman pages are practitioners writing on their own sites. Neither presents a trial, and Callahan's essay does not claim one.

The study that measured small talk

The nearest controlled evidence in this territory does not come from the sources Callahan used, and it is not about marriage. In a study published in Psychological Science in 2010, psychologist Matthias Mehl of the University of Arizona and colleagues, including Simine Vazire, asked 79 college students to wear an audio recorder for four days. A device sampled 30-second snippets of their days, almost 24,000 in all, about 300 per participant.

Researchers coded the snippets. Small talk, defined as the banal and uninvolved exchange of trivial information, made up about 18% of the recorded conversations, and substantive talk, the involved exchange of meaningful information, about 36%. Well-being was assessed with self and friend reports of life satisfaction and happiness.

Compared with the unhappiest participants, the happiest had roughly one-third as much small talk and twice as many substantive conversations.

The limits sit next to the result. The study, in the University of Arizona's own words, "cannot answer the question of what causes what." Psychologist Christopher Peterson, writing in Psychology Today on January 3, 2011, spelled out the possibilities: big talk could lift mood, or a good mood could invite big talk. He added that the result surprised him, since he had expected chatter to mark the happier people. The participants were students, and what was measured was individual happiness, not marital satisfaction.

Peterson also noted what "substantive" meant. A conversation did not have to concern the meaning of life or deep secrets. It counted when the person talked to mattered to the conversation.

What the evidence leaves open

Put side by side, the pieces point the same way without proving the same thing. A philosopher's maxim, an essay by one couple, two practitioners' websites and one 79-student recording study all favor talk with some weight to it over talk about milk. None of them follows couples for decades, which is the span Nietzsche's question covers.

The pieces also share a quieter point. Neither the maxim nor the Gottman material asks for agreement. The institute's own account says what holds a couple together is dialogue about differences that will not go away. Our own reflection on AI models that endorse users' actions more often than people do, The Machine That Never Says No, asks what is lost when the other party only concurs.

Callahan's experiment ended with no surprises, which she counts as reassurance. The sources she and Mehl's team offer cannot say whether a surprise would have been better for the marriage.

Sources

• Testing Nietzsche's 148-Year-Old Question: Does It Strengthen Modern Marriages?, Chrissy Callahan, Parade via AOL, October 28, 2026
• Managing Conflict: Solvable vs. Perpetual Problems and When the Fight Never Ends, The Gottman Institute