Trooper
Shooter
Exactly! My first thought about her purchase was maybe she wants to be pro self defense. The rest of her actions are just a game and ignorance without a conscience. It's not about macho ism, ego, power trips, unsafe practices etc. It's about safety and self defense, period.
Her attitude was that morality only comes if forced by government. That no one is mature and trustworthy without the threat of punishment. Sort of the same attitude that is part of Islam.
We believe that we have personal rights before G-D that also have personal responsibilities. Thus a reasonable person, knowing that they know little about guns (or anything else) would seek training.