Who was the meanest person(s) in your life? What did they do?
Thats a hard one. I would say it was a teacher and a woman who was my closest and dearest friend for most of my life. The teacher tried to humiliate me with out much success. My friend stabbed me in my back and then disappeared, Noone knew for the longest time where she and her husband took off to. Odd thing is; After 3 yrs I discovered, I still love her. I will never trust her but, I still love her as a person who became close enough to be considered a sister. I got over all the negative emotions and finally realized I could never hate her nor could I remove her from my soul. I love what she meant to me and her part of me. So In a way I still love her.
Should she ever appear I will probably punch her lights out then help her up and offer her a beer. Ok so I am not totally over the negative emotions. But, one good back stabbing does deserve a good swift left hook, just for closure sake. 
Various strangers shooting at me.