Hatred is a poison that fills a person's body. It becomes impossible to thing of anything else but the object of your hatred. Sometimes if you not encounter the object of your hatred for a length of time, the hatred may dissipate throughout your body. You may under the impression that the feeling is gone. The truth is that is has spread like a cancer. It is very important if possible to tell the person that you are angry with how you feel. If this is not possible it might be helpful to discuss your feelings with others. In any case do not let this hatred sit and poison your body.