Couple of weeks I took an anti anti anti 2A person to the range. Went to a club that a friend belonged to. He wasn't a virgin, as he had shot in his home country of England... just doesn't understand the need to own and carry, but getting worried about protecting his family. Between the two of us, he had the opportunity to try about a dozen different firearms, and is seriously considering buying one.
The experiences I've had with virgin shooters has convinced me that (assuming they make the basic mistake 99% do) the 1st thing to do is, sit them down, hand them an unloaded gun, yell "FINGER OFF THE TRIGGER!!", take the gun back, and do it about 100 more times, or more if it required.