About three years ago, I started having one of those years. I have had a new custom made bow that I have been having tuning issues with for several months. And for the life of me, I could not figure out what was going on with this bow. It wasn't a forgiving bow by any means. Everything had to be on point to hit where I was aiming as well as have good arrow flight. If I had any slight difference in finger placement or posture my arrow flight would let me know in a big way. One afternoon, when I was on my way to my stand, a doe broke from the hedgerow with a huge buck in pursuit. The buck stopped broad side at 17 yards, (dream shot),. I drawled my arrow, release and the arrow took off sideways a foot over the bucks back! I just shook my head. I never shot that bow ever again and ended up giving it away. I went home, restrung one of my older bows, did some practicing and shot a beautiful buck the next morning. At that time I made a decision to keep it simple and stick to what works.
That same year, I had a bad habit of trying to force my shots which never worked for me. I would take shots that I know that I shouldn't have taken. Shooting traditional has always taught me something new but the most important thing, is to have patience.
Best of luck and keep at it my friend!
JMG