This is what we need in our schools, not the whole commie alphabet nazi junk!
Those who live as a "Sheepdog" prepare for these encounters by equipping and training themselves and remaining ever vigilant so they can meet the evildoer with overwhelming violence of their own. The Sheepdog chooses not to get PTSD but to give it.
Don't be a victim, be a PTSD carrier.
If you are going to be a smart guy and expect people to read your stuff, don’t put the hyphen between mass and murderers.