I would not like to expatriate to a to me unknown country i wouldn't like the weather conditions, the nature, or not knowing what to do since finding good friends is not always guaranteed (in general). Afterall we most likely find what we are looking for when less expected unless we are sure of the existence of what is making us somehow happy or satisfied. But to expatriate, start looking, not finding, complaining, is boring.
PS: I have deleted the former less detailed post.