I hunted with two friends in Colorado, elk hunt. Both used high tech, high dollar, geared out compounds, because they want every chance to make good on any elk opportunity that they get. I watched them shoot at camp. Wow......
At the end of the day ( week) both of them missed shots. One of them THREE times at the same bull, at under 35 yards. He used a rangefinder, had cool calm shots, and missed with two and cut his leg ( enough to cause us to lose a day following a nearly non existent and very short blood trail) with one.
It happens to the best of them. Shake it off is all you can do. You aren't alone, or bad.
CHuckC