I did. It was really very moving. I guess I can do it too. Now, it wasn't like The Force in Star Wars or anything, but I've been studying, learning about the sources of external chi, and the major meridians in which the flow within the body. And during the description of the Universal Chi, I could feel it running down my spine. It's a slightly warm feeling, with waves, not tingling, but waves. Gentle waves moving down my spine. Now I'm trying to work on a cct that brings it back up my front, but I haven't been able to feel that yet.
Studying a bit of Tai Chi on my own (working on basic forms), but I haven't been able to feel my chi since that first time. I'm going to keep at it, but at least I know it's there!