domino effect

Have you ever hated someone so much that you started to think you hated everyone around you? An anonymous has been making me so angry lately and I feel like my anger is being silently projected onto everyone else. I feel slightly detached when I'm with friends because the person is looming in my mind with his/her dumb face and a cigarette in his hand. I just think, is everyone capable of being this stupid and annoying and disrespectful as this person? Hopefully it'll end soon by someone nice enough to erase him from the earth...that'd be the day.