Personal Choice In Chimeria: Don't Should On Me
Better than what? I've heard one answer more than most: "Better than animals."
Dear, sweet Janus! We are animals! And the fact that we as a species belong to that club does not elevate the club, believe me!
No matter if you are a follower of any of the myriad religions, an agnostic, an atheist, or any other ic or ist, you have grown up with people who try to squeeze your individuality out of you by mouthing words like "sin" and "moral" and "should" and "hell" and...well, you've heard it, I'm sure.
Here's a link. Go look up your own favorite definitions for the words that are used to pummel you into a different shape by those who are not satisfied with the shape in which they currently find you. And keep in mind that all these words are completely subjective in nature. And then give some thought to the following guideline:
An It Harm None, Do What Ye Will. A slight variation on this is Do What Ye Will, Know What Ye Do.
Life in Chimeria is not going to be easy. You will, at all times, need to be careful that you're not handing control of your behaviour over to someone else to use for his own purposes.