Share your expertise on monday and tuesday, whether with coworkers, clients or even a competitor. The free exchange of knowledge puts you in a position to move to the front of the pack now. Foster a feeling of family with workmates midweek. Engage on a personal level, and plan a group lunch or other morale-building expedition: it'll make work both more fun and more fruitful. Conventional wisdom should be taken with a grain of salt on friday, and through the weekend, the more out-there your strategy, the more right-on the results will be.