I've had 'heavy' lungs the last six months or so. It wasn't terrible, but I could tell I wasn't breathing like the old days.
I took the workshop, and often times during a practice sessions my lungs would feel like they were burning.
I've continued to work on my wife and myself since the workshop- having several good sessions. What's interesting is that after one particularly good session, I felt like the back of my lungs were tingling, then the last week or so I developed a deep cough, and have been spewing chunks since.
I think my lungs are cleaning out.
It's weird how some people don't have to go through any physical reactions from QT. Anyone else have reactions to QT before they got better?
But bottom line, when I get a good flow I'm breathing good which is probably good for my lungs, I'm able to help my wife, AND myself (I think).