Darren Cools has been working for more than 40 years.
He’s learned from personal experience that his limit on a job is roughly two years. By that time, he hates either the work or his coworkers, or both.
Darren just started yet another job.
He gave his manager a sealed envelope with instructions to open it on Jan. 15, 2011.
The envelope contains Darren’s resignation giving two weeks notice.
