If neccesary you can always remove yourself from the situation. There's a strong part of you that knows what is right and wrong, and sometimes it's best to cool off. I know the voices won't go away by merely removing yourself, but take a walk around the block and then see how you feel. You can't worry about if it might happen again, instead you can hope that it never happens again, but who knows??? It could, but are you really going to let your attention stick to that, no no. Might aswell go about your life hoping it doesn't, and if it does, at that point you'll deal with it the best you can. No one can ask anything more of you.