I just finished ML117. I found this training very interesting. I have been an instructor for the last four years. At first I was not prepared well to present, but as time went on I started to become more comfortable. My presentation became more enjoyable not only for me, but also my students. I am amazed after reading thru this, that I actually do a lot of the ideas already discussed. I only wish I would have read this when I first began teaching, I believe it would have made my life a lot easier with fewer mistakes.