I suppose this is self-evident to many people, but I have found that doing everything I can to focus my brain on the visual and auditory stimulation independent of tinnitus has resulted in some real improvements. I wonder if even reading forums like this is a bad idea. I certainly think that the converse-- constantly asking myself 'is the tinnitus still there' is the most destructive thing I can possibly do. I did that constantly for two weeks. I've forced myself to stop. It seems to be working. So far.