Things get weird, but not bad-weird, on monday. You'll definitely be the one to deal with it all, and if you're sly you can sneak some key changes into workplace procedures that will work to your benefit. Midweek will be crackling with energy, and you'll see a big boost in productivity. If you can take time out for brainstorming, it will be quite rewarding. Make sure you deal with any responsibilities that arise friday, no matter how late in the day. They'll come back to haunt you otherwise.