If you can use one of your breaks or part of your lunch hour todozeoff in the car or in a vacant office, you'll find yourself as energized as the kindergartners awaking from their afternoon sleep.
More than half of the 262 high school seniors who participated in the study were "excessively sleepy, " according to a commonly used scale that gauges how likely a person is todozeoff during everyday activities such as reading, watching TV, or sitting in a traffic jam.