Commentary Insanity is repeating the same mistakes and expecting different results, according to the Hazelden Foundation (not according to Einstein, for the record). The latest horrifying examples: Atlanta, Ga.; Boulder, Colo.; Orange, Calif.; Rock Hill, S.C.; Indianapolis, Ind. Take just Atlanta, for instance.  On March 16, Robert Aaron Long shot and killed eight people in the Atlanta metro area, telling public officials he was a sex addict. When police arrested him, he was on his way to Florida to shoot up the porn industry as well.  Yet in the shooting’s wake, too many policymakers repeated the same mistakes and expected different results. For instance, like many Democratic Members of Congress, Rep. Ayanna Pressley (D-Mass.) charged in response to the mass murder that “white supremacy” is a “threat to all of our communities, and we must call out the targeted, violent attacks on our AAPI neighbors.”  (For those wondering, in this …