I made a goal this week to go to bed by midnight every night. This was not my idea. In fact, I've had this goal before and know I can do it, if I really try. I wouldn't even be worried except for the fact that I shook hands on it, so now I actually have to do it.
Going to bed at 10:30 was the easiest thing for me to give up after my mission. But if I was able to get to bed by 10:30 every night on my mission (okay, okay, almost every night), then surely I can do this little thing of going to bed by midnight for one week. Right?