Onehair, I had a similar scenario last year, that is a big part for the idea of this thread. I was having trouble with my shoulder; I was convinced my rotator cuff was shot. I miss a buck at 12 yards again at 15 yards I believe he turned around and pointed his middle hoof at me when I missed again at 20 yards. I could not believe I missed three times in twenty yards, all three shots over his back right in line with his vitals. I was ready to give up that night because of the problems I was having. The next day I put an arrow right in the boiler.
I went home and stopped shooting, I had to come up with a plan. I decided to, not shoot for at least three month, it was hard but I did it. My brother came into town and I got the bow out to shoot with my best friend of 45 years. My shoulder felt great and still does, I have limited my shooting now to a 20 to 30 minute practice a day instead of an hour or better. I’m shooting better now than I have ever shot. Practice smarter not harder. I did shoot a doe at twenty yards last year before the buck incident but I did not hit her where I wanted to, I was lucky to find her.