It just hit me like lightning, somewhere in the evolution of humans, there should have been a human who was the first one on earth to have a conscience. Just imagine what that would have felt like, the only human being with a conscience surrounded by pretty smart but non-conscience beings..<br><br>Now that I think about it. Maybe conscience is also not a true false Boolean state, maybe it's also a continuum.. I mean, what do I know,(reply>), I think transition would be smooth and they would not notice it. Look at primates, especially other great apes. There is video showing chimpanzee scrolling Instagram on mobile and stopping to look on pictures of chimps and other monkeys or people with dark skin, etc.