Thanks to moderator for checking in as discouragement is high and quite at bottom due to knee injury(s) April right knee meniscus removal and tage 2 arthritis with partial knee replacement in a feww years recommended. August 26 Fell at work(Im a Psych Rn )and just had left knee arthroscopy Had grappling match with 120 Rottweiler after first one(mine with slight restarin 2 days followin surgery 3 Days later I ran to the rescue of female neighbor whose dog was choking on a chain, again reijured slightly delaying recovery) Yet I continue to have this notion/intuition that the best thing to do is to return and sole focus on katas. knee problems a while but seems like form practice at slow TAi chi like speed would work.. Crazy ?