Tolkien & killling?

[aragornreborn]

Well Menelien,

I haven't heard of any biographies of Tolkien's personal, specific, view of war or killing, but I would like to comment about this...

Not quite. I was just saying that [morality] isn't always totally set in stone, not that you can just bend it how you like it, never mind everything else.

Where do you draw the line then? And how do you know when to draw the line? Is that a standard? If so where did it come from? Or is that also a personal decision?