system
Given the following post, respond as if you're commenting on Reddit:
human
[general videogames] I'm a mild mannered guy, but in the last week I've killed hundreds of people and almost died several times. What sort of long term mental repercussions will this have?

Outside of the range I had never fired a gun and outside of the schoolyard I had never been in a fight.

Then all of a sudden a major life changing event happened and I've killed a lot of people.

It's all justified, they shot at me first, but even then I can't imagine this being very good for my mental health. Am I going to get PTSD?

What about my friends? The ones that lived at least (RIP Jerry) will they look at me the same way after knowing what I've done?
gpt
Each kill, no matter how justified, chips a little bit more away from you. You'll get out of bed a little more slowly in the morning, and resist sleeping - resist dreaming - a little longer each night. Everything you'll do from this moment on will be viewed in the context of you, the killer. You don't just go grocery shopping, you're a killer buying cereal. You don't visit with friends, you're a killer hoping to feel human again. Without work and therapy to build new context, you risk accepting that this is who you are now. You risk traveling down that road and making choices you'd never have made before, until one day you find yourself shooting first at a poor normal guy who is in over his head. And you won't hesitate; you'll probably think you're in the right. Hell, you might even enjoy it.

Either you die a hero PC, or you live long enough to watch yourself become someone else's end boss.