7 habits of narcissists on Instagram

According to a recent study, narcissists tend to follow other narcissists on Instagram.

Generally, says the study, which will be published in a forthcoming issue of the journal Computers in Human Behavior, we see Instagram users who post selfies and "groupies" as more narcissistic than people who post photos taken by others. But when certain types of narcissists see selfies and groupies, they evaluate the posters in a more positive light.

That's just one of a series of habits scientists have documented among narcissistic Instagram users in the last few years. Below, we've rounded up some of those key behaviors.