“Remember the seven cardinal sins? You’re given the serious task of adding a new one to the list — another trait or behavior you find particularly unacceptable, for whatever reason. What’s sin #8 for you? Why?”
I’m not a Christian, but I think Buddhist’s concepts of sins are kind of similar. And Shintoism has a concept of sin too, though it’s more like impurity.
As someone who has always wanted to be creative, there might be lots of sins in me. Well, can the greed to know more, like reading more, or knowing other worlds, be a sin? Hoping to make myself understood in the way of today’s Internet or SNS might have a tiny, or a big?, seed of sin. Writing a story with my own concepts of gods and other things may sound like a sin.