Who would this course be good for? Everyone! As an acupuncturist, I found it ideal. That said, you do not need to have ANY concept of Qi to take this course; if you simply believe your body has power, and your body has the capability to heal itself, then you’re ready to start. For beginners, this course will start you on the path of mastering your bodily functions by introducing you to Qi and providing you the daily tools and practices necessary to develop this ability. From there, it's up to you. For the seasoned one, there is still great knowledge to glean from this course. David's discussions on the endocrine system and glands, their importance and relation to the chakras, the kundalini, the overall tie to the Caduceus symbol - I could go on, but he probably wouldn't appreciate me divulging the entire course. Let's put it this way: If I equate this course to the trunk of a tree, now that the course is completed, I have at least 5 different branches or pathways to explore further that I did not have before. I greatly appreciate the tidbits of information David left along the way which opened this door. My cup is full and I will spend the next several weeks, months, years, and decades digesting its contents.