I think most of us tend to go through life thinking that other people have it so much better than we do and Facebook makes it easy to keep that theory alive. Taking this vacation from Facebook helped me decide to give up on the idea that my life as a whole will be perfect in every aspect. This has allowed me to be a much happier version of myself.
It's my belief that the point of "unplugging movement" isn't to completely tear us away from our devices -- in fact, it's quite the opposite. The point of disconnecting from our devices and reconnecting to the world around us is to remind us that there is a world outside of our screens -- and as a result, there's a way to come back to them and use them in a more mindful manner.