I was 100% convinced my liver failed or I caught that rare rotting-fish disease from stress. After my ex moved out, I started waking up soaked in sweat, and within days my room smelled so rancid the whole dorm floor started roasting the stench in our group chat. I was about to book a specialist until I dragged my wardrobe out yesterday… and found a tin of raw sardines taped directly behind the radiator.

Deep breath: your metabolism is completely innocent, but your ex belongs in the petty villain hall of fame. First off, sweating like a broken sprinkler after a sudden breakup is totally real—your nervous system is swimming in cortisol and adrenaline, which turns your nocturnal thermostat completely haywire. But the part where you smell like a decaying trawler? That was pure, unadulterated bio-warfare, cooked to perfection at radiator temperatures. You don't have TMAU; you just dated a cartoon antagonist with an obsession for tinned seafood. Scrub the wall behind that heater with vinegar or an enzyme cleaner, air the place out for 48 hours, and clear your name in the group chat. Send a quick picture of the offending tin with: "Mystery solved, folks—turns out my ex is toxic in the most literal sense. Smells like victory now." Drink some water, let your nervous system finally chill out, and be glad the trash took itself out—even if it tried to leave the fish behind.