science of tears
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Why We Cry: The Quiet Science of Tears and the Cost of Hurting People

A viral image claims a tear is the most expensive liquid in the world, 1% water and 99% feelings. The chemistry is wrong, but the instinct behind it is profound. Here is what neuroscience actually reveals about why we cry, why we hide it, and why the line “think before you hurt someone” deserves to…
