This document discusses common mistakes made when taking ASQ certification exams and provides strategies to avoid them. It is divided into three sections: planning and preparation mistakes, exam strategy mistakes, and mistakes made during the exam. Some key mistakes include overconfidence without thoroughly preparing, not understanding the cognitive levels required, poor time management, and not practicing exam-taking skills. The document provides detailed advice on how to effectively plan, strategies such as understanding weaknesses, and tips for the exam day like getting adequate rest. Understanding common mistakes can help exam takers improve their preparation and increase their chances of passing.