Probably you are. I sure am.
If you’re really really really happy and delighted that it is finally Friday, I think you need to drop something.
I’m not saying quit your job.
What activity can you stop doing?
Another possibility is to work from home one day a week. (Tim Ferris tells you how to get this concession from your boss in his must-read The Four-Hour Work Week.)
Don’t save your life for the week-ends. Put a little week-end in your work week.
Works for me.