Why Pain Exists: The Body’s Most Uncomfortable Protector
Everything feels normal—until it isn’t. One sudden, sharp, stabbing sensation can instantly hijack our attention, forcing us to stop whatever we’re doing. Pain is intrusive, unpleasant, and often frightening. Naturally, we ask ourselves: Why does pain exist at all? And more importantly, why does it sometimes feel like our own body is working against us? Despite how much we dislike it, pain is not a design flaw. It is one of the most essential survival mechanisms the human body possesses. Without it, life would not be easier—it would be far more dangerous. Pain as the Body’s Alarm System At its core, pain functions as an alarm. Its primary job is to warn us that something is wrong and that immediate action is required. From a scientific standpoint, pain is defined not merely as a physical sensation but as a complex sensory and emotional experience . This distinction is important because pain does more than signal damage—it demands attention. When you touch something extremely hot,...

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