When you are dealing with the uneducable,
one needs to communicate that fact
That doesn't mean your careless with firearms. But it means we shouldn't put too much belief in what you say.
Why don't you support this claim?
Many years ago the NRA used the Cooper rules;
His rules proved to be unsafe as NDs did not decrease,
the NRA training dept spent years developing safer rules.
You have several people interested, why won't you discuss it?