Think about a difficult boss, professor or coworker. How did you successfully interact with this person?

The interviewer wants to know how you interact with people who may have challenging personalities. Think about that one person at work who is seen as hard to please. Perhaps there is someone at work who tries to intimidate others. Show the interviewer that you work well with most personalities even though you recognize there are some folks out there who are quite difficult to please. Avoid speaking poorly of anyone and be sure to end your response on a positive note.