I wouldn't be able to go through with murder. Especially not to a child, or someone about my age.

I do joke about killing chavs with my friends every now and then, because they're the most annnoying species on Earth, they're rude, and chaotic in a very bad way. In case you don't know what a chav is, then take a goth, and think of the exact opposite ^_^

Even if a person were to harm someone I really loved, I still wouldn't be able to kill them, even though I would desperately want to. I just wouldn't be able to, I'm not strong enough to go against my will. I hate watching people being killed in films, and I hope I never have to watch someone be killed in reality. Of course, I wouldn't just stand by and watch them die, I would try to help, but if I was under a paticular circumstance where I was unable to, I wouldn't be able to live with myself or the mental image of it. It would really haunt me >_>