You've reached one of our members-only articles. Celebrant Institute members get access to read articles about building and running a sustainable celebrancy business, the nuances around the Australian marriage laws, advertising and marketing help, and ceremony ideas, plus there's a free podcast, they can ask questions, and seek urgent support for legal and business advice regarding being an awesome marriage celebrant.

"Inside baseball" is one of my favourite Americanisms, it's a figurative adjective meaning the details are appreciated by only a small group of insiders or aficionados. It usually refers to a detail-oriented approach to the minutiae of a subject, which requires such a specific knowledge about what is being discussed that the nuances are not understood or appreciated by outsiders.