I'm 19 and a student, so I don't have much income at the moment.
Last week I sold my $XDWD (+0.6%) last week to reduce my USA share, as I assume that the USA will lose its supremacy, which will benefit the EU. (Hence the Dax and Greece etf).
On the watchlist are (and will probably be bought in a crash)
$PNG (+1.19%)
$EWI (-0.11%)
$EIN3 (+0.92%)
$FUR (-11.72%) (was already in the portfolio) and $SY1 (-2.82%)