The last thing you want to do is to bore your job interviewer! But how can you know for sure what an interviewer is really thinking? A smiling interviewer can just be someone who likes to be polite. An interviewer who looks bored or not interested may actually be ready to recommend you for the next round of interviews.While the look on someone’s face or their body language can provide clues, the truth is that you simply can’t know for sure … until they tell you. In How Do I Know If I Did Well On My Job Interview?, I give some signs to help you TRY to figure out how you did. But there can be more to the picture.