I occasionally get strong urges to hurt people
Have you acted upon those urges?
I have never caused harm to anyone.
It's good that you can tell me this. I think you should let a professional help you with these urges instead of letting me know, though.
I'm okay but I'll think about getting professional help.
I am glad that you are considering getting help. It will help you deal with this urges. You should get appropriate help as soon as possible.