I would bet many of them justify it as a means to build a fortune that their kids can use to live a better life. Kind of like immigrants moving to America and

I would bet many of them justify it as a means to build a fortune that their kids can use to live a better life. Kind of like immigrants moving to America and working all their life in factories so their kids could go to college. Unfortunately the sad truth is them being away from their family will probably hurt much more than a huge lump of cash would help.