Wow.
#1. Running shots are not my thing, but if that is the typical hunting scenario in your area or a shot you feel competent with, then it's ypur shot to take.
#2. Misses happen, so do gutshots, cripples etc. I like to think that no one makes them intentionally, and people strive their best for clean kills.
I have spined a few deer, I have finished one off at point blank, and still not got it done right, but learned from each hunt.
#3.. Unless you are a new hunter,still coming into what your capabilities are and aren't, then I think 50 round is excessive for one animal. Even if they are running, and granted running shots are hard, but if ya can't hit a running shot with 1 of 10 shots, even if you are a novice, revamp your method. That's not a dig, that's just common sense. I suck at running shots, practiced them, and still didn't like them, so now I pass on them.
#4. I am more concerned about 30 shots to confirm zero?
Right there this tells me that the shooter is not familiar with his scope, rifle or sighting technique,... that's scary.
#5. If you are getting the job done, and you're not clipping animalls left right and centre, then don't be hard on yourself. Everyone spines one, evryone pulls now and then, etc etc etc.
However, if you know your gun is on, and it still takes 20 shots to hit one, practice at the range , then go try the animals.
#6. Don't be intinidated by advice to hit the range, the range can be your back 40, the gravel pit, wherever is safe and you are comfortable.
It does not have to be where there is arange officer and guys intimidating you, if that happens. go practice somewhere. Get good, take 50 bullets with you, and take 40 or so back out with you.
#7. Is poster a troll? seriously, are we being played.