That's a matter that comes back endlessly : disconnection. I'm not - or not only - talking of disconnecting from social media, which is a trendy topic, but of global disconnection, most of all regarding to work.
It has nothing to do with the usual and endless conversation on disconnecting from social networks. It's not because one is off that he must isolate himself from friends, stop following the news. But if the definition of vacation is not being at work, then we can ponder the tendency we have to...