When I don't like people and I always have a good reason to not like someone if I dislike them I do know if they keep on trying to make me talk to them when I don't want to I do think it makes them angry they can't get a response. Personally if I tried talking to someone and they ignored it would make me mad. I do know that the few people who tried to make me talk to them was trying to start an argument so I knew the best thing was to keep my mouth shut. When people want an argument with me the best thing is for me to stay quiet. I also figure that me staying quiet I am showing them I refuse to come down to their level.