So I broke my nose in high school, and I didn't get it fixed, so that meant that the air through my nose only went to the left side of my head, and that meant that the chi energized my left brain, but my right brain was completely unenergized, so in my travels of learning, I found out about a brain balancer which is to put my index fingers of both my hands gently right in front of my two earlobes and then meditate, breathing through the mouth, instead of the nose, and I push, gently, on the exhale, and I have a great mantra which I sing inside as a little song, and the first time that I tried it, the whole brain opened up, and I felt much better.