Working with a "shark"
Don’t pass judgment on what is being said when a workmate plays politics of a predatory nature. Ask incisive questions. Take careful notes and do not forget putting a strong password on the file to avoid others reading it. If exposed, your notes could be used as evidence against you. Devise a cunning plan, maneuver carefully and do not be blatant about it. Take care of your emotions. Cover your butt on a regular basis. Become indispensable or the lynchpin for your boss. Consider turning to your boss for help but do not exclusively rely on her support.