Finger off the trigger is a goal towards firearms safety. Problem is, as humans, we are wired to touch things we look at, to give a tactile explanation to the things we see with our eyes. Ask someone about an old elbow injury, and the person will say that has not bothered him in years, while the person rubs his elbow. In nature, we shun the touch of things we learn first hand, hurt us, like fire, or the sharp end of a knife. No young boy learns to be careful of a sharp knife, by verbal instruction only. After a cut or two, the pain experience builds in the necessity to respect a sharp knife. The trick in firearms training, is to build in an adverse action, consequence of touching the trigger, when no use of the firearm is indicated, without any first hand experience of that consequence. The poor guy at BS over the weekend, felt the real consequence of touching the trigger, rather than applying theory only. He is not the first, nor will he be the last. I would hope no other student or instructor in Nebraska will ever have this happen to them.