For many types of workers, the night shift entails a struggle to stay awake. If you're a doctor scurrying around an emergency room or a police officer on foot patrol, the chances of falling asleep are slim to none.
But if you're a security guard in a small town or are on a low-activity watch and are on the graveyard shift, you might have a lot of trouble staying awake.
How do investment bankers stay awake on their 18-hour shifts?
Investment bankers work such long hours that many resort to chemical stimuli. There have been rumors of methamphetamine and cocaine use among investment bankers to burn the midnight oil. Other investment bankers take Ritalin or Adderall, which are given to children with ADHD but which are stimulants for adults. But the mainstay is probably coffee, energy drinks, and other concoctions containing caffeine.