You are wrong....you don't understand the issue...
That would be difficult to substantiate since I haven't taken a stance on the subject. I've quoted a number of reactions (very common reactions) of those who have known people who have killed. I can't be "wrong".
here is actual research into those who commit murder, including gun murder, they are not normal people.....
Research is interesting but it is equally important to know who and why specific research was undertaken. Not every piece of research is justified or even trustworthy. It might be ... and it might not be.
Here is what worries me about the research you've submitted:
1). "Katherine Christoffel has said: "[M]ost shootings are not committed by felons or mentally ill people, but are acts of passion that are committed using a handgun that is owned for home protection."
2). the National Academy of Sciences: "murderers "almost uniformly have a long history of involvement in criminal behavior," and that "[v]irtually all" murderers and other gun criminals have prior felony records — generally long ones.
These are two, apparently earnest studies, with conflicting conclusions .... but the first one is
plausible, while the second one is
impossible