[speedgoose]

If you think only about yourself, of course not. If you think about your family, like your children and grandchildren that may not work in IT or a similar well paying industry, then it starts to become worth it. You know they will have an acceptable quality of life whatever happens. Years after your death.

Of course you can work a few years in California and move back to Europe. It takes some courage and a lot of people prefer to not move abroad.