Before taking the course, I felt nervous because it was my first time doing an ESP course. Afterwards, I felt confident. I learned so much. The teacher was great at answering questions and explaining things in a simple matter. He was detailed without being too detailed. He clarified the things I wasn’t 100% confident on. He made real life connections and added to my current knowledge. If you haven’t used ESP to help you pass the exam, DO IT! You will not regret taking it. After 8 years of being a sonographer, I finally did it and I wish I had done it sooner!