I posted: "The point is that when someone kills someone that is killing someone else, it's not a "good thing". They are not a "hero". They have killed a human being, and this is not a heroic act. It may sometimes be a necessary act, but it's neither good nor heroic. And we should not be rejoicing in it, as many gun nuts around the country will and are surely doing."
"It's our lust for and love of vengeance, masquerading as "justice" that is causing all this killing in the first place. I suspect the murderer in this instance, and in a great many others, imagined himself as a "hero", and his murder spree as an act of "justice". They nearly all do. So let's not add to this insanity by pretending that the man that killed him was a "hero" dispensing "justice", as well. It just adds to the insanity of it all. That's my point."
What about this was unclear to you?