Instructions In this fourth unit of the class, we are at the midway point. You have been exposed to the first six chapters of the material for this course. Reflect on the concepts. What have you struggled with in these chapters, and what tools or ways have you used to overcome the obstacle to learn the material? Are you still struggling with a concept with which you need help? Share these answers and any other questions you have. Your journal entry must be at least 200 words in length. No references or citations are necessary.