Depriving someone of sleep is used as a torture tactic. How strangely sadistic that we inflict this violence on our own bodies by denying ourselves sufficient sleep.
The Sabbath is a cornerstone of Judaism and Christianity. But, as American culture becomes increasingly consumerist, a new worldview has overtaken the one that honors the Sabbath.
The greatest way I know to restore boundaries is to take a Sabbath day of rest. You don't have to be Jewish to have a Sabbath. Just celebrate your faith's day of rest and unplug yourself from your cell, your smartphone and your computer.