jakemartens
Master
Actually there is a lot of science around the ability to successfully reproduce a skill. Mastery of a skill requires repetitive practice of said skill called "deliberative practice" with deliberate practice it has been shown to better prepare the person to reinact this skill under stress or in any situation.
So in this case shooting downrange while there is a person there and intentionally missing that person would then train someone in a defensive shooting situation to miss the person??? huh....isn't that counter productive