My bf is over in Iraq... more or less helping with rebuilding... he rarely goes into any specifics... so to be quite honest, I don't have the 'full picture.' I wanted to ask him what his reasons are for wanting to quit... but the damn phone kept fading... From the little bit I got... he didn't like the people he was working with, and a I suppose he wanted to come home.
He doesn't have the mentality for such work... I feared he would crack under pressure sooner or later. Then again, there aren't many that can handle a war-zone... or merely the constant state of ruin and fear without some kind of training. For a civilian, I would imagine that Iraq is quite a shock to the senses.