Excerpt from this article:
…Many selfies are driven by the twin forces of arrogance and anxiety. Like a dog chasing its tail, this is how much of our society now works. One group – arrogant, narcissistic and self-promoting – starts a trend. The other group – anxious and wanting to fit in – follows.
People who are narcissistic report sending the most selfies. This gets them attention and probably feels good – it you think you are hot, seeing your hotness broadcast to your social network is a positive experience. And this isn’t too surprising; it is the same pattern that appears in other social media, with narcissism predicting self-enhancing Facebook photos and number of Twitter posts.
The greater dangers from selfies are found on the anxiety side. For decades research psychologists have put mirrors and cameras in laboratories to understand what happens psychologically when we look at ourselves. The first experience is self-consciousness – we become aware of ourselves as objects. The second is comparison – we compare ourselves to our ideal standards. We think: Am I all that I should be? And the answer for many of us is no – with the result being anxiety.
This can be a problem with real consequences.