That's sort of the dilemma I see - living in the US and make more money compared to EU friends, but the lifestyle component of US work life is much behind EU. I can see how working in the US to earn more money during younger years might be good, then moving to EU later in life to enjoy the social benefits. Even in Silicon Valley, there are many people I know who make 6-figure salaries, but spend 2+hrs per day commuting, live in small apartments since rent is so high, and basically spend any time not eating/sleeping at or around work.