I love this list. I third the "don't over-dramatize" point. Also, here's something I kept saying to myself as I waited: "It's going to be two really unpleasant days. You can handle two really unpleasant days." And you know what? That's all it was. Sure, there was discomfort and movement restrictions and all sorts of other stuff that wasn't a lot of fun that came afterwards, but the worst of it, by far, was over and done with in two days, and that's how it is for most people.
Also, enjoy your recuperation. I know that sounds weird, but it's not often in life that we get the chance to step off the moving walkway for a while. Instead of looking at your recuperation period as this giant inconvenience that's going to complicate your life, look at it as an opportunity to slow down and relax. Try to really enjoy the 4-6 weeks when you can't drive, can't work, can't vacuum, can't unload the washing machine, and can't mow the lawn. Let your coworkers cover for you and your loved ones take care of you. Read books, watch old movies, binge-watch a TV show you always wanted to see. It is a rare opportunity to spend quality time with yourself and your loved ones. Relish it.