After spending one's life with one worldview, how many people would just up and trade it for another? You're asking the wrong question. For instance, it's sai

After spending one's life with one worldview, how many people would just up and trade it for another? You're asking the wrong question. For instance, it's said that 99% of Japanese who attempt living abroad end up returning to Japan. Is it because their way of life is "superior"? The vast majority of foreigners who try living there end up returning from where they came from, as well. Is it because we're all superior to each other?