For instance, at the last seminar I was at, he talked about using Ji in an upward direction to be nice to your partner, but that you could also do it downward if there was a need to be not so nice.<font face=Verdana, Arial size=2>When the energy falls or is drawn down, downwards and inwards, that is the greater part of Lu.</font>I think I know why someone might define Lu in this way; however,