Ah, well then what would I spend it on, that's different. I tend to take the long view on these things and not even consider that we will have to "exit" back into something when we have already found God's own money to use. (Our Father who art in Nature)
And you are pointing to another thing: that SAVINGS is a kind of sacrifice. It is a choice, a restraint, self-denial, a predilection not to over-consume. Sound economics is built on savings, investment and production, that's how wealth is created. Keynesian economics is a form of feudal slavery that favors the destruction of wealth for the masses of humanity.