Years of drips in just one spot scarred the worn enamel of the sink one drip at a time until the powdered glass unfused its mineral bond laid bare the iron underneath in one black star of use. So, after forty years your essence reveals itself: familiar, wear-hardened, flawed— the one I fell for before I knew anything, glove to my hand, derringer in my pocket, sand in my oyster, four decades polished to pearl.