I think it's actually easier to do these in life than at work. Today, however, I have to do it at work, in addition to setting my goals for the upcoming year. I couldn't help but laugh at the immediate comments I got when I said that's what I'm about to do:
RN: "I did my job. Now give me a raise."
Special Ed: Self-evaluation: When you try to convince people you thought about it before you said you're doing a great job.