He must bear the consequences of his improvident action will he, nill he.
Second, Eurobonds would remove the pressure on improvident governments to put their public finances in order.
In the past few decades, when pensions in most rich countries were reasonably generous and early retirement was positively encouraged, only the most workaholic (or improvident) continued working.
Love is so improvident that a parting a year away is no more feared than death, and a month's end seems dim and distant.
