The main reason that leftwing nutbags can’t understand that legal gun ownership and carry does not equal impromptu shootings is because they are all mentally unbalanced, and know that if they had guns, they might flip out and shoot someone. They then project that mental instability on others.
I had a psychology professor that I would NEVER want to be left alone with. Seriously unhinged and out-of-touch. She would escalate a discussion and end up screaming....or laughing uncontrollably. Everyone would just sit very still and be quiet. In a few moments...she'd go on with her lecture as if nothing had happened. She was reported...but never removed.