I've done some pretty dumb things out of a quick burst of anger like throw my phone and keys out of the car window and punch a hole in my bedroom door. Lately, I've been trying to ground myself when theses bursts happen. Deep breathing, tightening and releasing muscles, and if possible, removing myself from the situation physically. It's tough and it takes my anger a while to subside but I don't break as many things or hurt as many people with angry words. Hope this helps.