I'm not preaching to anyone, unless it is a plea for more care in constructing arguments. Don't say things are options if in many cases they aren't. Don't talk about moving to find work if you mean finding work and then moving and don't declare things "impossible" if you would readily admit it is perfectly possible if you have plentiful resources. Jim, I am confident, would say such moves are perfectly possible if you are a premier league footballer or daddy buys you a house. His "impossible" had unstated caveats as most readers would understand.