The cost of breaking up the euro would be calamitous and an unlikely event. People think a weaker currency and escape from european governance will provide a competitive edge. The reality couldn't be further from the hypothesis. Aside from the restructural costs and immediate fallout effects, any competitive edge would be offset by fuel and import costs including equipment, parts, raw materials etc. The outcome would be disastrous for any economy that exits the union. The only way forward is to stick together and aid these rotten economies. The EU need to restructure because the basis of this chaos is a result of failed leadership and flawed policies. One thing is certain in my opinion, the euro is overvalued. A devaluation of the currency is needed. The question is where does the UK reside in the future of the EU.