In a flat somewhere in Italy, a man sits down to write a letter. He and his wife have not had sex in almost two years. There are no children, no crushing jobs, and they still enjoy each other’s company—or at least he does. The subject of sex never comes up. He does not miss it, he says, and suspects she feels the same. Yet a quiet unease has driven him to an advice column, where the response is blunt: it is possible she does not miss it because she is getting it elsewhere. The columnist urges him to speak to his wife, to find out what, if anything, needs to change so that she can live their marriage with the same serenity he feels.

That letter, published in the Italian magazine Internazionale, is a small, private dispatch from a much larger front. In Moscow, sexologist Monique Monteiro has been telling couples that financial stress is an overlooked libido killer. When one partner carries the full weight of providing, or when bills pile up, the body’s capacity for desire can simply shut down. “Often it’s not a lack of desire, but an excessive preoccupation with problems that makes sex stop being a priority,” she explains. The observation lands in a moment when household budgets across continents are being rewritten by inflation and uncertainty.

Across the global south, a parallel conversation is unfolding in lifestyle pages and on YouTube channels. In Indonesia, the newspaper Jawa Pos has been reviving what it calls “classic frugal habits”: live below your means, question every purchase, build a buffer against the unexpected. In Ghana, a young writer for The Ghana Report offers her own rules for saving while still “living like a boss”—use only cash, set a strict monthly limit, pre-drink before a night out to avoid club prices. The tone is breezy, but the underlying anxiety is unmistakable. In Argentina, financial educator Vanesa Plaza tells her audience that the first step is not to invest but simply to know where the money goes. She recommends the 50-30-20 rule and urges people to track every peso for a month, a practice that often reveals subscriptions and small daily leaks that, once plugged, can become the seed of a savings habit.

What links these disparate voices is a recognition that money has become the silent third party in many relationships. A separate guide from Ghana catalogues the four fights couples have most often: where to eat, how to spend, who does the chores, and how to find time for each other. The advice is practical—alternate who pays, keep a shared financial notebook, treasure the small moments—but it also hints at a deeper truth. When every outing is a negotiation and every unplanned expense a source of tension, the space for spontaneity and erotic attention shrinks. The Italian letter-writer’s marriage may look calm on the surface, yet the two-year silence in the bedroom is its own kind of ledger, a deficit that no budgeting app can balance.

In the same Italian advice column, another reader confesses an oddity: he is right-handed in everything except sex. Whether touching himself or a partner, his left hand takes over naturally. The columnist has no explanation, and neither, perhaps, does the reader. It is a small, strange detail, but it lingers—a reminder that the body keeps its own accounts, and that the most intimate economies are often the ones we understand least.