Systems break when feedback is ignored, and the NHS has been ignoring feedback for years. Pay erosion, rota gaps, training bottlenecks and burnout are signals, and a five-day strike is the loudest signal left in the circuit. The dates are precise, 7am on 17 December to 6:59am on 22 December, which shows planning rather than chaos. Planning does not erase the cost, because every cancelled clinic becomes future load, and future load becomes future failure. A sensible solution aligns incentives, a credible pay path, enough training posts, and a negotiation process that does not rely on brinkmanship. If 83% reject an offer, is that a stubborn workforce, or a measurement telling you the system is out of calibration?