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The latest happiness news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks happiness across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

A decade of well-being research shows happiness is an output of life structure, not a mood. The strongest predictor of lifelong happiness and health is the quality of close relationships, according to the Harvard Study of Adult Development. Social isolation carries health risks comparable to smoking 15 cigarettes a day.
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