I like how you frame it by always relating it to the same example. We have to connect with our listener/reader (and make them feel understood) and attack the issue from multiple fronts (repetition with small variations, address their objections, etc.).
I think that social proof is another way to emotionally engage your partner/reader with your intentions. If that person is relevant to them, they will engage with what you're saying. If you can't connect with them directly, you might achieve it through a third party.
Thanks for sharing the message in such an illustrative way!