When fatigue begins to close your eyes.
You can not concentrate or memorize.
The fingers of your hand cannot find
Keyboard letters, as if they were blind.
You know you should quit and snooze.
Your efforts are ineffectively bad news.
Resign now to the fact it is time to stop.
Before you halt in your tracks and plop.
Theresa Ann Moore
http://www.poemhunter.com/poem/fatigue-4/
