Did you ever lose a job after stumbling into a hidden "career killer"?
Experts say employees don't realize they can get fired for secret office no-nos like taking too much vacation at once, bringing unruly children to visit the office, revealing too much personal information to colleagues -- or simply going to Human Resources with their problems.
If you considered yourself a good worker but violated a rule you never knew existed, we want to hear from you. Please share your story in words and/or video below.