So I have been doing Qigong and while I find it relaxing I still have my doubts if it works. I really like Master Lin but wonder if you don't have to do the course with him as opposed to a video for it to be effective. I have not seen many post about it working for people who have learned it at home. Could people please post what positive benefits they have received from doing Qigong and if they have been healed of any physical problems. It sure would do wonders to motivate the rest of us--