At lunch I went down to pick up my mail. Stopped by the office to chat for a minute. The guy that leased me my apartment had built himself a spreadsheet in Excel.
Pretty big one too. But he had done all the calculations by hand and populated the damned thing manually.
So after I stopped laughing. To myself. I showed him how to enter some basic formulas and cell calculations.
Kind of gratifying to see that lightbulb moment when the light came on