Despite the high stakes, your job interview is really just a simple conversation; it’s a polite and pleasant chat between two professional adults who may or may not be interested in forming a long term working relationship….nothing more. But even the most polite and pleasant social interactions have rules, and these rules can be complex and inflexible. As you talk to your interviewer, relax and enjoy the moment. Be yourself, and have the confidence to ask the interviewer as many questions as she asks you. But don’t settle into a cozy rhythm and forget your manners. Here are four remarks you should never make during your interview, no matter how well intended they may be.