Since there are few topics in this forum in relation to murder, morality, selfishness, etc. I had a thought on asking this unusual question. Please do not be bothered by my dark thoughts (you always have the choice to just ignore the topic) and I am extremely sorry if this question makes you uncomfortable?
What will be the best reason for you to think of to get ridden from the guilty feelings if you are to (or had already) commit murder? In other words, killing what sort of a human being will let you be in peace (or with the least amount of guilt)?
– William James