I just discovered I need braces—not to make my smile pretty, but to keep it healthy! The news struck me like a lightning bolt in a dentist’s office. I mean, I’ve always thought my teeth were just fine being their quirky selves. But apparently, they’re on a mission to start a revolution in my mouth, and only braces can keep them from staging a full-blown coup. Who knew teeth could be so rebellious? When the dentist said the word “braces,” I must have looked like I’d just swallowed a lemon whole. Braces? At my age? I thought that was something you did in middle school, right after discovering acne and…