Looking on the bright side of things, I've now lost about 26 pounds, plus about 2 inches off my waist. At the same time, I've added an inch or two across my chest and shoulders. My clothes are starting to fit a little funny, but of the problems I can have, that's not a bad one.
I also put together my goal list. I find it's helpful for me to keep focus if I list the things I want to accomplish over the short and long term. For example, long term I want to finish my Pilot's License, and write a book (among other things). Daily, I intend to drink more water, exercise, and get enough sleep.
As silly as it sounds, years ago (the last time I was single) I took a dry erase marker and wrote on the bottom of my bathroom mirror: "What have you done today to further the accomplishment of your goals?" I'd like to be able to answer that question with at least one thing each day.