I highly recommend TDC. After using the program for a little over a month, I passed on 8/29/16! Being that I work full-time and I am a father to young children, it is hard to find study time. However, TDC organized the material very well and I often listened to the audios while completing chores around the house, doing yard work, and driving to and from work. After taking a 3 week break, you can bet that I will definitely use TDC for my second exam. You can do it!