I agree, it gets so hard some days to watch other people live the way they live. Just last night at a family dinner my sister and her boyfriend were laughing about when they were fishing, and had caught a bunch of fish (to eat), and were having trouble killing this one catfish in particular. She went on and on about how they stabbed it in the head, but it kept moving, then cut off his head, but he kept moving, etc. About made me sick. How can people be so cruel? A fish is still a living creature, just like us! I kept my mouth shut though, b/c to say anything would only instigate a heated argument, which I wasn't ready for.
How do I keep it up though? I remember the Starfish Story. "I made a difference to that one." Every time I pick up a plastic bottle someone leaves in the park, to carry all the way home to recycle, instead of just throwing it in the trash, I think "I made a difference to that one." I know I can't recycle EVERYTHING, and lots of people still throw everything in the trash, which kills me when I think about it. Same with what they eat. Killing any animal just for your consumption.... I know it goes on, but the only thing any of us can control is ourselves. When we, as individuals, choose to not buy that animal product, we can take pride in "making a difference to that one." That's one less chicken that will die, for example.
Summary of the Starfish Story for those who don't know: "A boy/girl was walking along a beach with thousands of starfish washed up from the high tide. One by one, he was throwing them back in the ocean. A man walked up and said to the boy, 'There are thousands of starfish on this beach alone. There's no way you can save them all.' The boy reached down, picked up another starfish, threw it in the ocean, then looked up at the man and said, 'I made a difference to that one.'"