Multitasking is merely the opportunity to screw up more than one thing at a time.
The real wisdom here cuts against our faith in busyness itself—it's not simply saying multitasking makes us sloppy, but rather exposing how we've dressed up a human limitation in the language of productivity. We've convinced ourselves that juggling five tasks simultaneously is sophisticated, when what we're actually doing is distributing our attention so thinly that nothing gets the mental presence it deserves. A surgeon doesn't multitask during an operation, nor does a parent truly listen to a child's worry while checking email; we instinctively know that some things demand singularity. Uzzell's wit works because it strips away the pretense and lets us see ourselves clearly—not as efficient modern workers, but as people trying to do the impossible and calling it ambition.