@gowalking

Thank you for your encouragement! I've decided that if I do go ahead with the teeth straightening, I'll opt for regular braces rather than Invisiligns. I don't think I'm a good candidate for 20-22 hours a day. In my retirement I've come to enjoy lingering over tea in the morning and light snacking anytime - haha!
I'm so glad it worked well for you and I think a nice smile smile will be worth it!