How to Provoke Dialogue with Postive Feedback

I was given this by a visiting masters student from America. Its about a solo performance I did for Late Nite Choreographers.
These are notes Rachel Bruce sent to her professor in the US.

"I went to Late Night Choreographers tonight to get a glimpse of the local fare. Almost everything was crap except for an improvisation performance by Kristian Larsen and some interesting film work by a woman who's name I will insert later (damn, my memory). He has a really keen sensibility for improvisational choreographic structure and his piece was satisfying at multiple points. He set up a dialogue with the space almost immediately – actually, yes, immediately. He was in performance as we approached the building. He was sitting in a chair in a suspended glass hallway outside the entrance. In the performance piece, there was more than just repeating motifs, they informed our sensibilities as the piece progressed. We were set up for the experience and then carried along throughout the duration. As he tried to get reception (almost like antennae reception from some outside communica), I found myself totally immersed in the details of what was being received and yet I was unconcerned with what it all meant and how it might inform me. What I mean to say is that I found myself unconcerned with what the 'big message' was and was instead intrigued at the business of him placing himself in a position to receive it rather than the 'message' itself being the end-all-be-all. I just received it as it came and as I experienced it. I found myself complying with the suggestions to relax but perceiving tension as a result – living somewhere in between, in some sort of liminal space, like the space of a door frame in between two rooms. He ended with that song, 'stuck in the middle with you…' as a sort of closure to an unfulfilled expectation. Relief didn't come, but relief wasn't needed. Being okay with ambiguity was. The trying could continue, this was the course and I was fine with it. Nice bit of work."