I agree with this line of thinking. I practice out to 45 yards for no other reason as that is as far back as I have my yard fenced. I'm well within the vitals at that range but keep my max at 20 yards for game shots. I reach on vermin like squirrels,rabbits and such but won't break my rule on big game. Much like others have stated, bow hunting is about getting close and enjoying that intimate hunting experience. If you want to take game further out, hunt with a rifle.
