At 76 (well almost, it is not quite December 5th) I am still teaching Aikido and some Uechi Ryu (Pangainoon). How time flies when some of my fellow Airman and I worked out in Minot AFB North Dakota 1962. My student Sean Chalfante now has his own class and is teaching as well. Still doing naturopathic medicine with herbs to promote Vitalism and Frequency Specific Microcurrent. Many of the Masters in China were also naturopaths and herbalists. For really great information on Aikido go to the Aikido Journal. It is an excellent resource. If you are interested in herbs and Vitalism check out the courses of the North American Institute of Herbalism and the programs by the American Herbal Guild.