Do Facebook and Twitter make us happier? The answer it would seem is: no. A recent survey found as many as one in five people say they feel depressed as a result of using social media. That might come as a surprise to the generation under 30; social media is part of their DNA and teenagers are rapidly losing the ability to communicate if not through their smartphones. But the stress of constantly monitoring our statuses and endlessly documenting every aspect of our lives via networks like Facebook, Snapchat and Instagram is taking its toll.