Here are some statements you might want to refrain from saying or asking:  NEVER say anything bad about your old boss or previous significant other. NEVER ask a woman that you don’t know for sure is pregnant when she is due, or how is the pregnancy going. NEVER call your coworkers, employees, or children stupid. NEVER use humor to disguise an insult directed at your supervisor, spouse, or anyone else. ALWAYS believe that any negative complaint you make regarding your boss or coworkers will be repeated.

For more on this check out the short video below: