You dry cleaned your suit. You've got a dozen copies of your resume, just in case. You arrived early -- but not too early. You silenced your cell phone. You made small talk with the receptionist, and you're pretty sure the two of you will be best friends one day. Now, you're about to confidently head into an interview for a job you're dying to land.
Don't ruin it all by saying any of the following to your interviewer.