My view is pensioners don't have the one option that people of working age have. They can't really increase their income because they are no longer able to work.
Religiosity turns out to be the best indicator of civic involvement: it's more accurate than education age income gender or race.
Women lie about their age men lie about their income.
I have always paid income tax. I object only when it reaches a stage when I am threatened with having nothing left for my old age - which is due to start next Tuesday or Wednesday.