No, I kill innocent animals because that's my hobby and I enjoy it immensely. I just usually stick to deer because they taste better, are overpopulated in my area, and give a greater meat yield. The seasons are very generous and the tags are very cheap, making it quite economical as a source of protein.
In addition I also shoot nuisance animals, such as groundhogs (which damage fields), rabbits (which eat plants in the garden), and crows (which occasionally get aggressive). This is a very common thing people do in the countryside. The only uncommon thing I do is eat them; most people wouldn't bother with plucking or even breasting out a crow because there's so little meat on it and they have a reputation for not tasting good. But I eat everything I shoot on the principle of it.