The day after I stopped nursing completely I woke up at 3am with severe cramps. I would compare the cramping to those one has when having a miscarriage. They were extremely painful and lasted about 1/2 hour.
Excel is also used widely for common information organization and tracking like a list of sales leads, project status reports, contact lists, and invoicing. Finally, Excel is a useful tool for scientific and statistical analysis with large data sets.
The same argument applies to excel. People use Excel because the tool is brilliant & in trained hands can provide phenomenal business insight. Which leads to great business decisions, potentially adding many billions to the bottom line.