Day 146: A No-Spend Day — or Was It?

Ah.  An honest-to-goodness no-spend day.  In other words, this wasn’t a delayed-spending no-spend day.  I had no pressing errands and no impending expenses that were simply put off for another day.
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But is it really possible to have a no-spend day?  A day on which you don’t spend a single penny?  I [...]