I turned off my phone four days ago and only just switched it on again this morning. You ought to try it sometime.
Remember those great golden days when if you wanted to make a phone call when you were out somewhere you had to drive around until you could find a working phone booth? Remember that feeling of being joyously, unreachably disconnected from the world that grinds us all into dust each day with its meaningless tasks and absurd pressures?
Remember those days when people smoked on buses, but nobody would sit and moronically run through each of their phone's ringtones, grinning like a simpleton at the ones that sounded funny, completely unaware of anything around them except the pretty music?
I saw someone doing that the other day. Reminded me of a baby in its crib watching coloured light play through a plastic mobile near an open window.