The consequences will only be temporarily as things need to be adjusted.
I never liked EU, in reality EU have made my country worse, they only take billions and billions of our tax-money and we basically get nothing back.. EU have been used as a economical tool to strengthen the German and Austrian economy, because the only groceries that can be bought in full pledged EU members countries are made in Austria, it's basically a monopoly by force.. We at least still got our own product's but we would loose our local farms, oil and fish-industries in the hands of EU..
The leaders of EU have been far to isolated from the real world, they don't see the world as they should.. They live in their tiny-bubbles and like all people, they care more about their own then other's, which i do so myself time to time..
Heck.. We didn't even vote yes to be a part of the EUS deal.. Our government refused our ''NO'' and signed us in anyway.. Which means that our presence in EU is nothing but forced upon us and the EUS deal is ten times worse then official membership which is why 10 of the other countries refused to take it, and EU made a deal with our ''then minister'' to get us involved against our will. Now she works for EU and makes tons of money and she doesn't even pay taxes.. yet stole our tax-money..
Corruption and greed never fails to amaze.. I am sure there are some young people here who sees it differently, i am sorry, i might be wrong but so could you.