This isn't exactly on-topic, but I have butchered...seven roosters now, in my chicken experience, and I still have a lot of guilt every time I go into it. It's incredibly easy to disconnect myself from the culpability of eating store-bought chicken, but every time I go to cull a rooster, my brain goes, "jeez, is eating chicken really worth this? is this better than just letting these males get culled at the hatchery as day-old chicks?" And then I always spend the rest of the day thinking very hard about what I'm doing. I think I would get over it if it didn't also take me about 4 hours to fully process 2 birds, but it is what it is.