system
A chat on subreddit /r/NoStupidQuestions
human
Fish don’t scream when you kill them, and shooting a deer is much more visceral than hooking a fish you don’t see for most of the experience
gpt
They may not scream, but they writhe. And for a long time there was a myth, probably still perpetuated, that fish don't feel pain. Now, looking at the nervous system, it seems blatantly obvious that they do, and consensus is they feel more pain.

Theres a 3 step process to kill a fish with minimal pain and maximum efficiency but I've never done it and dont know what it's called.