The thing I like about this program is that each session is all written out and available to access at anytime. When I started with session 1, I also thought... "Oh, I already know all this." But as I have continued, I find I need to go back and re-read parts as I gain new understanding (or find myself confused). I've read session 1 about 10 times and find something new each time. Sometimes my brain just can't process new information the first few times so it helps to move on and then come back. I'm glad the sessions are there for us to use anyway that fits our own learning style.