I worked a Dillards warehouse for years. When you get off from a warehouse job...YOURE OFF!Walk to the fax machine really took you out Breh?
Boxes don't send emails, call at a times of night for outages or ask for ETA on work plans.
As a network engineer... technically IM NEVER OFF.
My phone has to stay on me and even on vacations I may have to respond to certain issues.
I'm salaried so there is no off.