While deployed in Iraq, I saw several times where Joe's hand would grab the grip of the rifle, finger in the trigger guard and on the trigger after initially taking fire. If not for the manual safety, there would have been many more ND's. Some of these Joe's were seasoned and well trained, but the fact remains that until it really comes down to the wire, you don't know how you will react. I have not seen any amount of training that can truly prepare you for a real life or death situation. So to insult someone who wants a safety is just ignorant and usually spoken by those who never had to face a true SYP situation.