I hear you. I have also seen some horrific things over the past few years that will haunt me forever. I can't watch anymore, but once I read anything to do with it I immediately see those horrific images which I think is good enough as watching something new.
Change starts within us and then by us spreading the word.
I don't think the world will change in our lifetime, but I do feel that the good we do benefits tremendously. We will be rewarded and the evil will be punished. I believe that those poor animals that have had to suffer will never suffer again, as once they leave this earth, they will never feel pain like that again, they too will be rewarded. I don't know why this world has to be like this, but I will never be nieve again.
Last year Myself and my Friend donated 3 fur coats and a handful of fur accessories to the US Human Society - Coats for Cubs.
That was an awesome feeling! I am ashamed that I even purchased fur, but thrilled that they wouldn't go to waste, as they were made into Momma's for orphaned wildlife babies