At some point in your career, someone won’t be nice to you in the office, and it can really leave you feeling uncertain.

If your colleague said something rude one time, it was probably just an off statement. If, however, you notice the trend continuing and that person seems to be singling you out, it’s time to take action. 

Ask the offending co-worker for a quick walk or coffee meeting to mention your concerns.

Whether your important client memo included a typo or you sent a message to the totally wrong person, one of the most common things to overanalyze is email. 

To avoid future email issues, go to the “Labs” tab of your Gmail settings and enable the “Undo Send” optio...