“Social networking technology allows us to spend our time engaged in a hypercompetitive struggle for attention, for victories in the currency of “likes.” People are given more occasions to be self-promoters, to embrace the characteristics of celebrity, to manage their own image, to Snapchat out their selfies in ways that they hope will impress and please the world. This technology creates a culture in which people turn into little brand managers, using Facebook, Twitter, text messages, and Instagram to create a falsely upbeat, slightly overexuberant, external self that can be famous first in a small sphere and then, with luck, in a large one. The manager of this self measures success by the flow of responses it gets. The social media maven spends his or her time creating a self-caricature, a much happier and more photogenic version of real life. People subtly start comparing themselves to other people’s highlight reels, and of course they feel inferior.”