Can You Unplug?

Its amazing how much we all are "on" these days in our lives.  It is very difficult to fully unplug.  I mean, look at how many smart phones, tablets, PC's and other devices we are using these days.  So my question is "can you unplug?"

I thought I could, but then I realize that my work email never fully stops.  With people in different time zones and on different projects, it truly never ends.  Yes, it may slow down, but the darn pesky thing just keeps showing up at all hours of the day and night.

I thought I could unplug, but then I get hooked on a message thread with Facebook, or instead of someone giving me a call, they instant message me on Facebook.  Most of the time it isn't that critical, but sometimes it is.  So again, I'm not sure I can fully walk away from it.