In this photo provided by CBS, host David Letterman makes a selfie with Oprah Winfrey during Oprah’s final appearance on the “Late Show with David Letterman,” Friday May 15, 2015 in New York. (Jeffrey R. Staab/CBS via AP)

Selfies: Vanity or just for fun?

What is it about selfies? They can be a pain to snap and if you don’t work at it, you often do not look that great. The word itself is now listed in Oxford’s online dictionary and psychologists study the phenomenon to find out whether the person snapping the photo is just full of himself or herself. One study is published in a journal called Personality and Individual Differences that questioned 800 men between 18 and 40 years old. It finds that narcissism does play a role, especially with men. The same self-centered men also tend to edit the photo…