You see, whenever anyone is showing signs of mental instability, the best option is to take them to a gun range and put a gun in their hands and tell them to have at it. Because, you see, truly, it's very therapeutic to put guns in the hands of people who are mentally unstable. It is, after all, our Second Amendment right.
That's why I subscribe to all the NRA literature. Because they give me such good advice. So, the next time you hear your neighbor talking about how he wants to slaughter some group of people, just take him to a gun range, put a gun in his hand, and let him have at it.
I'm certain the Founding Fathers would approve wholeheartedly.