Don't worry. It'll all be OK. As we know, from the succession of establishment politicians and expert nest featherers who've told us that the EU is a panacea for Europe's ills, membership of the club will guarantee peace and prosperity for all who care to join. Simples!
Does anyone really think that these people are so completely out of touch with reality that they'd spend decades single-mindedly pursuing a flawed concept and refusing to see the warning signs if something were truly and substantially wrong?
Nope, I'm sleeping sound, secure in the certainty that they know what they're doing and aren't at all a bunch of inept, blinkered and self serving ideologues who'd continue to proceed full steam ahead over the edge of a precipice...