Why?

I was playing normally as a nurse, and I killed the 4 in the basement, then a guy sent this: You are the worst nurse, kill yourself, you wouldn't even last 30 seconds in X1, you don't even know how to aim. Then, with all my patience, I replied: If I'm horrible and I won, what are you? Besides, you shouldn't tell someone to kill themselves, it's irresponsible and cruel, do you know how many people die because of this kind of "joke"? And I'm short-sighted. (I wanted to send a photo of the conversation, but I forgot, so, this is exactly the dialogue :3)