Sure, but its also a big sacrifice that is a larger sacrifice than, say, moving to another state. Sure, people do it, but it's expensive, time consuming, disrup

Sure, but its also a big sacrifice that is a larger sacrifice than, say, moving to another state. Sure, people do it, but it's expensive, time consuming, disruptive, and stressful. And there are additional financial implications such as currency exchange and repaying debts (if you care about your old credit rating) in a different currency, along with transmitting money across borders. Not everyone can just cash out debts. So yeah, it's possible, but it is no walk in the park.