I find anything preferable to watching innocents being mowed down.
I think that any of our high level trainers have to have a bit of the master showman in them. They have the skills, but it does at some level become a business and advertising is part of that. I can live with that.
It sounds on the whole to be practical advice.
“The police cannot protect the citizen at this stage of our development, and they cannot even protect themselves in many cases. It is up to the private citizen to protect himself and his family, and this is not only acceptable, but mandatory.”