When the pope quoted Jesus and said “Do unto others as you want them to do to you,” he was giving good advice on a socio-political level.
But when you know the Enneagram, you realize it doesn’t work so well in interpersonal relationships. If a Five is talking or planning on talking (more likely) to a Two, he will leave the person with a style Two alone because that’s what he wants. But style Two is eager for conversation and to know all about you and hear your story — at which point the style Five will feel overwhelmned and invaded.
Do unto others as they want you to do to them.