A very considerate thread, I thought! Things are going very well so far, thanks for asking!
I put in tray 2 last night of 25 U and 11 L.
It's a bit uncomfortable as you would expect in the first day or two after changing trays, but nothing unbearable. Being able to feel the immediate difference, and see it a shortly later makes it all worthwhile.
I have 9 attachments and really they're nothing to worry about. My only qualm is they do make removing the aligners a bit more difficult, but as the days into the trays move on, it does get easier.
Anyone reading this considering getting braces/invisalign - do it! It's so worth it and the weeks fly by.
