well, im thirteen as well, but I eat chickens and I have killed them, but because they were sick. If a roo is burn evil, even if you make IT nice, that mean gene can and will be passed on, so it may be best just to get him out of the gene pool, and directed to vegetarians, I'll use deer as an example, if we didn't kill them, they could overpopulate, thus eating all of their food in an area, and perhaps killing them all from desease and starvation. I cant say why you don't eat meat, whether you feel sorry for them, or it makes you sick or what but they do need to be thinned out. they are just like people, if we aren't thinned out, we may all die from a massive desease related attack