WHAT I HAVE TOLD MY DEAR BELIEVE ME BUT IT IS UP TO YOU. NOBODY TO THRE MAXIMUM DO NOT WANTS TO SETTLEW THERE AND JUST THINK THEY R GOING BUT where they r sending the money? to india only! in other words , though they r staying outside but for indias more prosperity they r contributing much and as now nre numbers increased , see the result of present india!how itr is developing ! how all money flow is reserved? it is due to more numbers of nre!!!!!!!!