Dale Hartley Ph.D., MBA Machiavellians: Gulling the Rubes Why Celebrities Should Not Allow "Selfies" With Fans How a stalker can put you in danger. Source: Sergey Nivens/Shutterstock Emma Watson has a new movie coming out, so she’s making the obligatory media rounds to promote it. In a Vanity Fair interview, she mentioned that she does not allow fans to take “selfies” with her. Possibly her security staff has warned her about this, and probably her own experience with intrusive fans has taught her to set boundaries. As Watson points out, a selfie posted on Facebook establishes her location “within 10 meters.” This is a gift to stalkers, who can range from harmless to psychotically violent. During the Reagan administration, the late NBC News anchor Jessica Savitch was stalked by a man who wrote her that he was going to kill Vice President Bush or Secretary of State Haig to impress her. O...