I find this ironic since they are not part of the Eurozone. Their economy is much less at risk from mismanagement in Greece than France, the Netherlands or Germany.

it's democracy, you need to wait for next elections

In a representative democracy, you need to wait for the next elections. In a parliamentarian democracy, a vote of no confidence can trigger elections (like Canada in 2011) or the Prime Minister can ask the Crown to dissolve parliament and call elections (like the UK in 2010). This can lead to situations like 3 elections within 5 years (Canada 2006, 2008, 2011). In the US, federal elections are every two years, with the whole House being up for election and 1/3 of the Senate while the President is up every other Congressional election.