I assume that all those folks who "Forget" to push the safety off on the range are those who are in the "Habit" of shooting with a non-auto safety & for whatever reason was shooting that day with an Auto-Safe.
The part that "Absolutely Totally Amazes" me is how anyone believes they can "Habitulaity" shoot 1,000:1 / 5,000:1 shots without "Ever" moving a safety & then loudly proclaim they are "Above Forgetting" to set one in the field.
We learn by "Rote" "Habit Prevails". Nuff said.

Miller/TN
I Didn't Say Everything I Said, Yogi Berra