Could you do a digital detox?

Most of us agree that we’re tethered more tightly to our devices than we’d care to admit. Could you do a three day digital detox? I think most of us can’t, “because of emergencies”. But we didn’t even have cell phones and email until well into our adulthoods. I’m no exception. I’ve thought I should do it, but I have to admit, I just don’t want to be out of touch even for a few days.