What are you going to say when an interviewer says "Tell me about yourself?" - do you have an answer ready? If not, you should. In fact, you should be ready to answer most of the typical interview questions you'll be asked.
Taking the time to practice answering typical interview questions will save you from fumbling around trying to figure out what to say, and will prevent that awkward moment or two of silence while you try and gather your thoughts.
Also, if you have a tough interview question you've been asked or some interview answers that have worked well for you and you'd like to include them on the list, here's how to submit your interview questions / answers.
Interview Questions and Answers