Grant
There are plenty of ways to make a man suffer. Physically killing him is nothing.
You know, what you're not seeing, what you've yet to see? He didn't do that. Never. The only ones who've suffered at our Loki's hands are demons. I let you hate him, I would habe, too, given circumstances. Plenty of people here hate others from their past. My boyfriend's murderer walks free. Half of Mystic Falls has killed each other at least once.
Know the difference between you and them? They didn't up and kill each other for it.
You're right. You don't stand a chance when he isn't defenseless. The thing is, even if he were mortal here, you wouldn't stand a chance. You've laid down the gauntlet. Don't be surprised by the reactions that accompany that challenge.