Ok I acknowledge anyway you want to feel about Ki, Chi whatever. I think it's a personal way of looking at it. i have read Tohei Sensei's book and personally did not like it. I feel he sees it too genrally in every day life. everbody does have ki, but if you can't cultivate it, use it and direct it, you haven't got it. The whole Tohei Aiki principles I have a hard time with. Ki exists, but techniques work without it as well. The world does not revolve around ki in my opinion. In a real fight, you don't have time to build your ki up, either you got it in you or not