Waiting Patiently

I am here at home resting at our simple sofa or my little one say contemporary sofas waiting for the unit to call me to do an extra shift. I am tired after two night shifts but I need the money. Who doesn't? Who don't need an extra cash for holiday and shopping? Because I do. Enough now because I need to go to sleep just in case they will call me for overtime. If they don't? No problem I can do more rest here at home.