Is the grass greener on the other side?

Everytime I mention how much I want to leave a particular post, people seem to always chime in that "The grass is never greener on the other side". I've been at Ft. Bliss for going on 5 years now, and I've begged to a PCS. Not even to a "cushy" assignment. I've asked for Drum, Bragg, Campbell, etc. More or less anything up and down the Eastern seaboard. And still can't get there. When I've PCSed in the past, everytime I got there, I get the "you're gonna wish you were at you old station" routine. Anyone else have this happen before.