have fun keeping a GoPro running all the time. They use up a lot of memory quickly and you gotta have enough batteries, whether its AAA's or the Lithium, or hook it up to the battery if you know how! I dont hit mirrors, i kick doors (after looking in my mirors whos around me) and then i either gun it or slam on the brakes and 180 it. Thats leaves them a nice lil present to always see. Funny thing is, ive been driving my car and seen a car ive kicked, dent still there, guy still driving like a maniac. So sometimes, nothing can help the Fucking Stupid. One good thing with having my gf on the back, she calms me down when she knows im pissed at someone on the road.