This document outlines six common interview mistakes to avoid: 1) Arriving late, as it leaves a bad impression. Allow a 30 minute buffer. 2) Focusing only on the interviewer and not greeting others. 3) Only referencing the company website and not exploring other information sources. 4) Rambling when answering questions - prepare for mock interviews. 5) Using negative speech about yourself or previous employers. Remain positive. 6) Leaving without asking questions, as it seems disinterested in the role or company. Come prepared with questions.