1002 ways to goof up (continued)

574. Pick out a greeting card but forget the matching envelope until the clerk reminds you—and then try to find your way back to the same section of the rack.
573. Put off replacing a frayed shoelace so that it breaks when you're already late for work.
572. Get into a "No, you go first" waving duel with another driver at a four-way intersection.
571. Get caught inspecting someone else's lunch in the office refrigerator.
570. Go the vending machine with the wrong amount of change.