There is at least "some" anecdotal evidence that many people--regardless of training, simply can't injury people.
They can't jab thier fingers into peoples eyes.
Might of course simply be that the "really" didn't feel any real fear in the test so they simply could not do it. Might be a whole different story if it was a reall attack.
Guns have been recovered from battlefields in the Civil War with 5-6 plus rounds etc that have never been fired. etc.
Some people literally can't pull the trigger.
Me? I hope I never have to find out.
Chris Thomas
"While people are entitled to their illusions, they are not entitled to a limitless enjoyment of them and they are not entitled to impose them upon others."
"Team Cynicism" MVP 2005-2006
Currently on "Injured/Reserve" list due to a scathing Sarcasm pile-up.