Anxiety has become one of those words people use casually, almost like a throwaway line in a WhatsApp chat. “I have such anxiety about this meeting,” someone says, when what they mean is nervousness. “That traffic jam gave me anxiety,” another remarks, when what they felt was irritation. In popular language, anxiety has blurred into an all-purpose synonym for stress, tension, or nerves. But clinical and lived anxiety disorders are far more layered, often misunderstood not just by those who experience them but also by family, friends, colleagues, and society at large. Unlike a fever or a fractured limb, anxiety doesn’t present itself as an obvious, singular symptom. It can surface hours after an event has passed. It can mimic stomach upset, headaches, or dizziness before it ever announces itself as mental unease. It can hide beneath culturally coded words like ghabrahat in India, taijin kyofusho in Japan, or “burnout” in the West. Sometimes it appears to be avoidance, rituals, over-preparation, or irritability—behaviors often mistaken for quirks rather than distress signals.