#980. Seventh Column, November, 2016. During World War II, the seventh column is carelessness. Everyman, Falstaff Pratt III, Under the supervision of a safety engineer, participates in experiments while driving under the influence of alcohol. Then he illustrates how carelessness at home and then at work can lead to serious accidents. A slippery floor and stairs to the cellar are problematic at home. Noise, objects left on the floor, and poorly shelved objects can cause serious injury.