"Why do people write confessional blogs? It's a creative outlet. It's a forum to vent. It's an exercise in exhibitionism. To mental-health experts, though, it's more than that: a blog is medicine. Psychiatrists are starting to tout the therapeutic power of blogging, and many have begun incorporating it into patient treatment. A forthcoming study in the journal CyberPsychology & Behavior even suggests that bloggers might be happier than nonbloggers."
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