Peer pressure, amusement and the desire for attention help explain why young people participate in risky social media challenges.
The feeling that something is “on the tip of your tongue” but you can’t quite remember it may be more indicative of a good memory than a bad one.
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The leading cause of death in the world are a group of illnesses known as non-commmunicable diseases. But a growing body of evidence shows they’re actually social contagions.