If you take yourself up onto the Cliffs on a nice balmy day ( not today
) and sit down for a while and gaze at the constant and never-ending train of trucks heading to the EU with all the products we produce ...and think then of all the hard working people who produce those products ...then ask yourself why on earth you would want to be outside such a market, such a club.
Then gaze to your left to the cargo terminal and see the constant shipping going to Antwerp and Rotterdam and ask yourself the same question.
Outside the EU you relegate yourself to the status of a Nigeria or something.