I warned you of your grievous sin; my conscience is clear.
But if you’re serious about repenting, then yes, Confession would be a very good idea, especially of the specific sin of hate.
If you’re not serious about repenting, then you’re going to die in your iniquity anyways, so I really don’t care what you try to do to make yourself feel better; it’s not going to make any difference.
I choose to ignore your numerous warnings, considering the source.
How do you clear you conscience when you sin?