Keep cool, stay compose, and just stay silent. I think those are the rules in dealing with other people who are throwing their guilt [because of the bad things they’ve done] towards you. Hey, you can’t expect everyone to like you, isn’t it? People can say what they want, but you know that the things you’ve done are for the betterment of everybody else. Rather than to fight and scream at the top of your lungs, you should just shut up and let him/her to do the talking alone. There’re simply no ways to put an end to an erupting Vesuvius.
Like what my lecturer said, the one who is loud is not necessarily true.