Thin-skinned

Origin

The phrase "thin-skinned" first appeared literally in the late 17th century, describing an animal or person whose skin was delicate and easily injured. It wasn't until the mid-19th century that it took on its modern, metaphorical meaning. Imagine a delicate Victorian lady, her sensibilities as fragile as her porcelain complexion. A harsh word, a pointed critique, or even an unintended slight could wound her deeply, causing her to recoil as if physically struck. This vivid image of physical fragility translating to emotional vulnerability cemented the phrase in the English lexicon, perfectly capturing the essence of someone easily bruised by the world's sharp edges.