You shouldn't fall asleep at work.
Hank is at work in a factory after having stayed up all night with friends.
Hank wants to get some rest eventually.
Hank knows that maintaining safety in a factory is important and powers through the day before finally getting a nap at home after work.
Hank decides to take a nap on the floor when action in the factory slows down a little midday.
Hank's coworker's benefit from his work ethic and the work day is smooth for the whole workforce.
In Hank's slumber the factory floor loses a set of eyes which leads to an accident in his work area that serious injuries a coworker.