Oh yes, all the time. I think that is the first step to eliminating hatred or anger.
You can fall into a trap of righteousness very easily - think that hatred or anger is justified by the fact that you are hating something evil or sinful. The problem starts when these feelings become a source of corruption within you. I read a good suggestion the other day - when you are in a position where you are tempted to hatred, justified or not, think to yourself it is not the person that is acting that way, but a demonic influence that the person is too weak to control, reject. Try it out. If shifts your focus and keeps you in Christ.