But I do love this city. I love its atrocious accent, its inferiority complex in terms of New York, its nut-job drivers, the insane logic of its street system. I get a perverse pleasure every time I take the T in the winter and the air-conditioning is on in the subway car, or when I take it in the summer and the heat is blasting. Bostonians don’t love easy things, they love hard things — blizzards, the bleachers in Fenway Park, a good brawl over a contested parking space. Two different friends texted me the identical message yesterday: They messed with the wrong city. This wasn’t a macho sentiment. It wasn’t “Bring it on” or a similarly insipid bit of posturing. The point wasn’t how we were going to mass in the coffee shops of the South End to figure out how to retaliate. Law enforcement will take care of that, thank you. No, what a Bostonian means when he or she says “They messed with the wrong city” is “You don’t think this changes anything, do you?