Riddle I am not being serious but just trying to put on my crtitical thinking hat.  I personally know a few friends that went back because of their obligation to serve their aging parents. The parents were reluctant to move to US after spending half their life back home. You see life is not black and white as we like to think. When we start to label people as loosers simply because they decided to go back, we risk labeling them without knowing their personal circumstances. All I am saying is lets see beyond label and take this discussion for what it is, a personal choice.