Every last one of us can kill. Second by second our minds overrule our instincts and our emotions because we&#x27;re smart and we can think and we&#x27;re very social animals that care about shame and what others think of us and what we&#x27;ve been told and the consequences of our actions, but every last one of us has a stone cold killer threaded inseparably.<p>I am an enormous believer in good manners [1].<p>[1] Which I am much better at in meatspace. Damn you, anonymous internet.