I did a bank shop over three times because my greeter had an odd name that I could not, for the life of me, even begin to try to figure out how to spell, and she wasn't wearing a nametag. Instructions stated "If they are not wearing a name badge, ask for a name." Dumbest thing ever... who asks for a greeter's name, but... yeah.
Third time was the charm. She was wearing her name badge, and, I kid you not, her name looked like alphabet soup. The most random pairing of letters that I have ever seen, like a cat walking on a keyboard. I had to talk to her for ten minutes before I was able to piece together the letters well enough and memorize it.
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Plan the work. Work the plan.