Never really played D&D so I just replied as I(how I sometimes act):
Your Character’s Alignment
Based on your answers to the quiz, your character’s most likely alignment is Chaotic Evil.
Chaotic Evil
A chaotic evil character does whatever his greed, hatred, and lust for destruction drive him to do. He is hot-tempered, vicious, arbitrarily violent, and unpredictable. If simply out for whatever he can get, he is ruthless and brutal. If he is committed to the spread of evil and chaos, he is even worse. Thankfully, his plans are haphazard, and any groups he joins or forms are poorly organized. Typically, chaotic evil people can only be made to work together by force, and their leader lasts only as long as he can thwart attempts to topple or assassinate him. The demented sorcerer pursuing mad schemes of vengeance and havoc is chaotic evil. Chaotic evil is sometimes called “demonic” because demons are the epitome of chaotic evil. Chaotic evil is the most dangerous alignment because it represents the destruction not only of beauty and life but of the order on which beauty and life depend.
–excerpted from the Player’s Handbook, Chapter 6
The first 2 sentences sorta described me as a kid/teen but I’m calmer now. I’m essentially a chaotic person who abides by some really different rules and codes but I rarely put them into action 'cos it’s very troublesome when staying in an “extremely law-abiding” country.
And murder? Whether that’s “all right, acceptable or not”… depends on how you try to “justify” it, try to “prove it” and so on. I’ve never murdered before and most likely won’t because taking someone’s life would likely cause you to suffer PTSD and a lot of nasty things. But if I were pushed into a situation where I’d to commit murder, because I’m someone who values my life over others’, I really might be able to do it. Assuming I can recall how to kill off my emotions and deaden the “softer” parts of my personality…
Anyways, now that I think about it… my personality is more like “overall good” followed by erratic moments of err… “chaotic-ness that swing from neutral to evil”.