Many times you are only giving an opinion and the person comes out in a rampage explosion and if you dare to say to relax, they would be even more upset. Constantly feeling attacked for the most inosent comments. Narcissists will do anything, including brutalizing their own family, to maintain their own feeling that others see them as without any flaws. And, narcissists have extreme and illogical sensitivities, sometimes connecting the most minute observations with their intense fears of being seen as flawed. Narcissists will strain every muscle to meet their own "flawless" image, and demean or destroy anyone or anything who casts any doubt on this image.The person who was once perfectly friendly, nice and amicable, now can become angry, demeaning, and harshly critical. After a while it becomes hard to distinguish what is real from what is being projected and what is being distorted. We begin to doubt our reality and question whether we're the crazy ones. What's more, disordered people hide their problems very effectively, concealing their disease from most people, causing us further confusion. If you see this dynamic in your partner, family member, coworker, or friend, I add, post responses, you are very probably dealing with a narcissist.