I feel that the TDC program prepared me very well for the exam. I believe that I did well because I was able to use the practice tests and understand each topic in detail. The exam was still difficult, but I think what helped most is remembering to always air on the side of caution and choose the answer that would pose the least amount of risk. I especially appreciate the pep talk at the end. That definitely helped a lot. Thanks TDC for such wonderful study material. Now I am off to study for the next one.