Profoundly Impractical
Asked why a mathematician can't do arithmetic, she explains it's the same reason she spills soup on herself: profound impracticality.
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Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2017-01-11-profoundly-impractical/ (CC BY-NC 4.0)Transcript
A: "You're a mathematician. So why can't you do arithmetic?" Mathematician: "Same reason I always spill soup on myself: I am profoundly impractical."