I have the urge to bite someone when they're near me.
So once, my best friend put his arm out and told me to throw him on the floor with his arm. So I went near it and bit. Once he hurt me and insulted me so I had the URGE AGAIN! To bite him, on the shoulder. When I was young I bit a child and left very severe bite-marks. He left the school forever. I feel like a 'vampire'. Friggin' seriously.