This is a good question, though. Seeing horrible things on the internet can affect you. Anywhere from getting wigged out to full out trauma is possible.

Personally, if I come across something like that, it’s a good cue to take a quick break from screens. Go for a walk. Eat if you’re hungry. Drink if you’re thirsty. Spend quality time with your pets or plants if you have any. Pay attention to how you’re feeling and do what might be necessary to make you feel good and healthy. In that state, it’s easier to bring yourself back to the here and now. Look around you and appreciate your life. Seeing how real and raw those things are can give a person perspective, but if you overexpose yourself or ruminate on them, it can fuck you up a little bit. Even if you’re “desensitized.”

If you’re lucky enough where things like that aren’t a regular part of your life (as it is for most of us here), use it as a lesson in not just taking care of yourself, but also of others and society as a whole. There are fucked up people in the world, yes. Sometimes the bad guys win and terrible or disturbing things happen, yes. It’s best to maintain pride in knowing you’re not trying to contribute to that problem, in whatever little way you can.

And if you can’t seem to shake it, get some therapy. Not just for that one thing, but, it may be likely you’re slipping into rumination or worldviews that make it difficult to handle depression. Therapy is great, for real. Shop around and find a therapist you like.