I'm not talking about simple addition and subtraction.
I'm talking about pivot tables, control forms, and macros.
I'm talking about automation and advanced analytical features.
I'm talking making Excel a tool to help you solve problems.
Instead of giving you a story, I will give you a toy. Download it, play with it, and solve the easy Sudoku puzzles. After a couple of tries, you might find it takes the fun out of the solving.
But if I can create a tool to help me solve Sudoku puzzles, I can create other tools to solve other problems.