Does the current level of personal indebtedness bespeak a change in character?
Governments are under political pressure to indebt themselves; ordinary people are under some other type of pressure or compulsion that is internal to them and resistible but not resisted. They judge themselves and others by their modes and quantities of consumption, which give meaning to life in the absence of any other meaning. Spending, whether or not they can afford it, is affirmation that their life has a purpose.
Seen in this light, indebtedness is an existential problem. Spendthrifts hope, if they give any thought to the matter at all, that the economics will take care of themselves. Sufficient unto the day is the credit thereof. At least until the next credit crunch.