old lady in the grocery store after parking her cart in one lane and then checking out the other lanes to see which moved quickest. She determined that mine was moving quicker so she got in line behind me, but then saw someone move towards her old lane, had second thoughts, and whipped her cart around to run back to her first lane to beat the second person there. In the process, she plowwed into a peanut display, knocking it over and sending packets of peanuts all over the main isle and blocking another lane with the fallen cardboard display. Does this happen in other cities?