User talk:John1234567890john0987654321

Welcome!
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Happy editing! Girth Summit  (blether) 10:46, 6 February 2022 (UTC)

Reverting and discussion
Hi - please take a look at WP:BRD. If you make a change, and someone reverts you, the expectation is that you discuss the change you want to make with them on the article's talk page. In this case, the sentence you added was ungrammatical (you are using singular pronouns for a subject that is referred to in the plural), and it also makes no sense to start talking about how the subject can be subdivided before we define its extent. I'm not saying you're wrong - I'm saying that that isn't the place to introduce the information. Best Girth Summit  (blether)  10:48, 6 February 2022 (UTC)