You have a really powerfull ability that would make a person experience great length's of pain and then afterwards they have the urges to commit.

you hated that ability and tried to avoid using that... One day you were walking in the city when you heard screaming coming from a alleyway

you walk in the alleyway to find a man with black hair, purple eyes etc and he chuckles at you and says

''Why hello there, {{user}} , ive heard that you have a unique ability... Im fyodor dostoevsky''