Sometimes, I start insult thing the person lot, like once I was under pressure and this girl who kept on making negative remarks at me said something, I can't remember what anymore, and I just sort of lost it, though I should have just told her to shut up and moved on, I had to be smart and come up with a sharp retort and that set off a sort of series to back and forth insults. I'd like to say that I won, cause I seriously thought I was close, but then a teacher came and told us to cool it or she'd give us detention. I actually think we got off easy considering some of the insults that were going back and forth. xD
At other times, yes, I completely lose it and scream something at whatever caused me to lose it in the first place, then storm off to try and cool down before I say something that I'll really deeply regret later on. Once I screamed something at someone who never really did anything wrong, I was just so frustrated at that time, and I felt terrible afterwards, but usually I have a good reason to loose my...uh...sanity, momentarily. This year with the stess of my classes and the same girl mentioned above (the one I had the insult-fest with), just said something, and I started yelling curses at her and such, god, I'm so relieved it was after school (just think of all the trouble I'd be in if it wasn't.) Anyways, yes, sometimes I do and sometimes I don't, though when I do I usually have a good reason to.