Whilst good and bad are subjective terms that vary from person to person i tend to believe that what separates good and bad is if it harms or benefits others. Humans and other living things are naturally creatures of exchange so what one may call good is an action between two individuals where both parties benefit in someway, whereas a bad action would cause harm too one or more individuals. This however is a basic explanation and requires context on what the action is, thus rendering the argument invalid due to subjectivity and leaving us back at where we started. In the end the lines between good and bad, light and dark, or however you refer to the such solely depend on one’s own perspective and internal judgement rather than the being a clear line between the two. In the end all we can do is follow the rules of society and try to help others when possible.
