League Of Legends Killing Urges.

[FlawlessHappiness]

Hey man!
We all have something we hate.
In different scales but still hate.

The fact that you've written the post is presumably because you know it's bad to kill people.
I'm pretty sure you haven't killed anyone yet, and that's because you know that you shouldn't.

So you get a feeling of hate, and then stop yourself with logic. That's good

I'd say relax. Ignore whatever happens to make you mad, because you simply don't care about them.
Isn't it as simple as that? You don't care about them.

Seeking professional help would be if you actually found yourself walking into the kitchen to get a knife...
If you've gone this far I'd say speak to an adult about this.

But you should be able to stop yourself. You're a human, and we all act differently to different stuff. But we've got logic, which is what makes us different from animals who hunt after their instinct.