This is almost definitely my old age talking, but it feels really good to wake up on a weekend morning without a hangover and to go work out to start the day.
Up until very recently, I was of the mentality that if you work out X number of times, you should just look good all the time. It's taken me sort of forever to realize that exercising and being healthy and all that jazz needs to be a lifestyle. Revolutionary, right?
Cute workout clothes are still the best motivation around.