I'm considering doing this course and starting the practice. However, you could say I lack some faith. There is no lack of testimonials for Chunyi Lin's healing powers and the results people have gotten through practising with him. However, doing a CD / DVD course at home and spending time with a master are two very, very different things. In fact, I have heard from many practitioners of the various chi arts that you HAVE to work with a good master to get the proper results. Also, being healed by someone else is quite different from heling oneself through doing chi exercises. Therefore, I'd be interested in learning how the home study practice has worked out for people here, and what results they have gotten. Thanks for any and all help!