Ok, so this is really weird. I was sitting here in my recliner reading this thread and Tinnitus was mentioned, so of course that high pitched constant ringing sound that I try to bury deep in my subconscience so it doesn't drive me nuts, became forefront and now it's starting to bother me. This is the weird part, it's starting to sound like cicadias. The rising and falling volume, along with the pitch change sounds just like them. I've never experienced anything similar to this before. I know it has to be 100% in my own head.