Can You Catch Narcissism?
By BBC Radio 5 live
Can too many selfies push you towards narcissism? Are we in the midst of an epidemic?
Tim Samuels takes a selfie-obsessive to be wired up in a lab to see if his picture taking is becoming a danger and whether he actually qualifies as a narcissist.
Experts also reveal the tell-tale signs of dating a narcissist.
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