Fifty minutes is the average time we spend on Facebook every single day. Taken out of context, it might not sound like that much compared to how much we're using newer rivals such as Snapchat and WhatsApp (which Facebook owns), both of which are predicted to have faster growth than the social network over the next ten years.
I literally look down all the time. We have become a look down generation, void of eye contact and passing conversation. I can't walk to or from the station/office/shop/pub without checking my notifications which then spark an urgency to respond and engage. I'm dismissive of, and frustrated by strangers. I'm grumpy and permanently tired.