First of all we do not think EU will collapse.
If you are a creditor of a debt. The debtor is at no position to return all debts yet with ultra low interest as a payback. That’s is the situation of US debt. Yet USD is so strong for a potential readjustment of interest by FED which is no weight at all.
EU already has a problem long time ago as to US. However the conceptual thinking of when crisis arises USD will become a safe heaven. That is one most unjustified theory because the entire world modern economy is just within a 100 years of development.
If there is something to worry. We think US debt is a much bigger problem and FED could not deal with it with both fiscal and monetary policies are limited.
Stay invested as no one can time the market. Buy value assets but cut your debt ratio consistently. The risk is always there and we just need to obtain return with a calculated risk.