This I struggle with. I often take jokes or insults in my direction at a face value and rather than amplyfing, being amused or even not being bothered by it I make a remark or counter-attack. I know I should stop being a lil bitch, but it's autonomous at this point.

Also when someone crosses my boundaries, interrupts during my speech or does something I don't like I get a little irritated instead of calmly telling them they're doing a misdeed. I'd rather obliterate the person than politely ask them to stop.