I moved back to the UK a few years ago after 27 years in the USA. Obviously the UK isn’t perfect, but the strain of not having to worry about basics like healthcare (or lack thereof), make a huge difference to every day life and stress levels. My fellow Brits might complain about the healthcare system here from time to time, but they cannot believe what can happen to Americans when they lose their jobs (and therefore health insurance) or get tangled up in insurance red tape.