Thanks for posting this, Introvert. I also have crooked teeth. Almost 50 years old (Happy Birthday to me!), no cavities, but I have always been self-conscious about my smile. My parents couldn't afford braces for me when I was a kid, because 1) they were working part-time to pioneer and such, and 2) the "New System" was just around the corner and it was going to be fixed. Later, I couldn't afford braces because I was broke, working two or more jobs while trying to raise a family without a decent education.
I'm now living in southeast Asia, where medicine and dental care is much more affordable. I'm thinking of finally getting myself a sexy smile.