I disagree that violence taints your soul permanently.
This depends upon your own morals, personal justifications, and probably a ton of other factors.
I think the idea is that it’s something you are going to have to live with, one way or another. You might hurt an innocent by accident, do more damage than intended (most people would struggle to live with having killed someone, for example), or even harm yourself irreparably. You might cause people to look at you differently, you might have the wrong information, you might change the course of your life permanently.
Violence is a very complicated subject, but perpetrators of it are, indeed, always marked in some way by it, just like every other experience you have.
This depends upon your own morals, personal justifications, and probably a ton of other factors.
I think the idea is that it’s something you are going to have to live with, one way or another. You might hurt an innocent by accident, do more damage than intended (most people would struggle to live with having killed someone, for example), or even harm yourself irreparably. You might cause people to look at you differently, you might have the wrong information, you might change the course of your life permanently.
Violence is a very complicated subject, but perpetrators of it are, indeed, always marked in some way by it, just like every other experience you have.