You can shave a chipmunk at 12 yards but something happens with deer.
The more you want something, the more your emotions get in the way.
Subconscious anxiety will blow your focus and resulting accuracy.
You probably have best accuracy when it doesn't really matter.
What I'm about to say tends to fly in the face of what we think about accurate shots on animals:
The most consistently accurate stickbow shooter I ever met was a human arrow machine. This guy ruined arrows like I ruin cupcakes. I talked with him and he told me something I've carried with me for almost 4 decades. His words....
"I could care less where the arrow goes".I had to get a definition from him on that statement. He used 'care' in the context of emotion. He never let the previous shot affect him, and he didn't ever let himself worry ('care') where the next arrow would land. He was basically a stone cold bow shot and killer. He saved the emotions for after the win or the kill. He told me he was certainly interested in where EVERY arrow went, and he used that focus to improve himself...his shot sequence. He absolutely never concerned his present mind with the events (shot results) of the past, or anticipation (good or bad) of the future. He stayed calm and focused in the here-and-now.
What I took away from that: I don't dwell on feeling one way or the other about a shot...made or blown. I don't need any of that in my head when practicing or when taking a shot at game. If I blow a shot or things don't go right afterward, I go into analysis mode. I don't lose confidence and I go right back to focusing on making that stone cold accurate shot. All I can do is all I can do... if you follow. This isn't a perfect sport...perfect world...and I'm not a perfect shot. I forgive myself immediately for making a poor shot and I move on to the next.
Thanks